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