Q: What is the sum of all factors of the number 21,212,025 excluding 21,212,025?
A: 13,858,647
The factors of the number 21,212,025 are: 1, 3, 5, 15, 25, 75, 282827, 848481, 1414135, 4242405, 7070675, 21212025.
If you add them up, you will get the total of 21,212,038. Now subtract 21,212,025 to get 13,858,647