Here is the full list of all 75 The Elder Scrolls V: Skyrim Special Edition achievements worth 1,550 gamerscore.
Learn the secrets of 5 Black Books
Complete "At the Summit of Apocrypha"
Learn all 3 words of Dragon Aspect
Complete "The Path of Knowledge"
Complete "The Temple of Miraak"
Discover 30 locations on the island of Solstheim
Own a house in Raven Rock
Learn 20 shouts
Complete "Dragonslayer"
Complete "The Fallen"
Complete "Elder Knowledge"
Complete "Alduin's Wall"
Defeat a Legendary Dragon
Complete "Diplomatic Immunity"
Arrive on Solstheim
Complete "The Way of the Voice"
Complete "The Eye of Magnus"
Complete "Revealing the Unseen"
Have 100,000 gold
Chop wood, mine ore, and cook food
Collect 15 Daedric Artifacts
Returned the Thieves Guild to its former glory
Join the College of Winterhold
Reach Level 50
Successfully persuade, bribe, and intimidate
Complete 10 side quests
Learn all three words of a shout
Get a skill to 100
Complete "Darkness Returns"
Read 50 Skill Books
Join the Thieves Guild
Build three houses
Buy three plots of land
Absorb 20 dragon souls
Make a smithed item, an enchanted item, and a potion
Find 13 Standing Stones
Reach Level 25
Clear 50 dungeons
Complete 50 Misc Objectives
Discover 100 Locations
Become a member of the Circle
Join the Companions
Adopt a child
Build three wings on a house
Buy a plot of land
Acquire a Daedric Artifact
Reach Level 10
Buy a house
Reach Level 5
Absorb a dragon soul
Complete "Bleak Falls Barrow"
Select a Standing Stone blessing
Complete "Unbound"
Complete "Glory of the Dead"
Join the Dark Brotherhood
Complete "Bound Until Death"
Complete "Hail Sithis!"
Join the Stormcloaks or the Imperial Army
Capture Fort Sungard or Fort Greenwall
Capture Solitude or Windhelm
Pick 50 locks and 50 pockets
Escape from jail
Get married
Bounty of 1000 gold in all nine holds
Complete "Awakening"
Complete "Beyond Death"
Complete "Kindred Judgment"
Complete "Lost to the Ages"
Learn all three words of Soul Tear
Use the special power of Auriel's Bow
Acquire 11 werewolf perks
Acquire 11 vampire perks
Change your face
Craft an item out of Stalhrim
Tame and ride 5 dragons