Q: What is the sum of all factors of the number 1,501,215 excluding 1,501,215?
A: 960,321
The factors of the number 1,501,215 are: 1, 3, 5, 15, 41, 123, 205, 615, 2441, 7323, 12205, 36615, 100081, 300243, 500405, 1501215.
If you add them up, you will get the total of 1,502,175. Now subtract 1,501,215 to get 960,321