Q: What is the sum of all factors of the number 135,524,205 excluding 135,524,205?

A: 105,888,915

Why is 105,888,915 the sum of all factors of 135,524,205, excluding 135,524,205?

The factors of the number 135,524,205 are: 1, 3, 5, 9, 15, 27, 45, 135, 991, 1013, 2973, 3039, 4955, 5065, 8919, 9117, 14865, 15195, 26757, 27351, 44595, 45585, 133785, 136755, 1003883, 3011649, 5019415, 9034947, 15058245, 27104841, 45174735, 135524205.

If you add them up, you will get the total of 135,524,310. Now subtract 135,524,205 to get 105,888,915