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