Q: What is the sum of all factors of the number 135,163,245 excluding 135,163,245?

A: 125,004,435

Why is 125,004,435 the sum of all factors of 135,163,245, excluding 135,163,245?

The factors of the number 135,163,245 are: 1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 67751, 203253, 338755, 474257, 1016265, 1287269, 1422771, 2371285, 3861807, 6436345, 7113855, 9010883, 19309035, 27032649, 45054415, 135163245.

If you add them up, you will get the total of 135,163,370. Now subtract 135,163,245 to get 125,004,435