Q: What is the sum of all factors of the number 2,153,355 excluding 2,153,355?
A: 1,332,885
The factors of the number 2,153,355 are: 1, 3, 5, 15, 89, 267, 445, 1335, 1613, 4839, 8065, 24195, 143557, 430671, 717785, 2153355.
If you add them up, you will get the total of 2,153,356. Now subtract 2,153,355 to get 1,332,885