Q: What is the sum of all factors of the number 187,386,525 excluding 187,386,525?

A: 150,321,027

Why is 150,321,027 the sum of all factors of 187,386,525, excluding 187,386,525?

The factors of the number 187,386,525 are: 1, 3, 5, 9, 15, 25, 45, 75, 167, 225, 501, 835, 1503, 2505, 4175, 4987, 7515, 12525, 14961, 24935, 37575, 44883, 74805, 124675, 224415, 374025, 832829, 1122075, 2498487, 4164145, 7495461, 12492435, 20820725, 37477305, 62462175, 187386525.

If you add them up, you will get the total of 187,386,675. Now subtract 187,386,525 to get 150,321,027