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