Q: What is the sum of all factors of the number 135,822,855 excluding 135,822,855?

A: 117,617,145

Why is 117,617,145 the sum of all factors of 135,822,855, excluding 135,822,855?

The factors of the number 135,822,855 are: 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 26399, 79197, 131995, 184793, 395985, 554379, 923965, 1293551, 2771895, 3880653, 6467755, 9054857, 19403265, 27164571, 45274285, 135822855.

If you add them up, you will get the total of 135,822,972. Now subtract 135,822,855 to get 117,617,145