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