Q: What is the sum of all factors of the number 180,535,275 excluding 180,535,275?

A: 143,708,853

Why is 143,708,853 the sum of all factors of 180,535,275, excluding 180,535,275?

The factors of the number 180,535,275 are: 1, 3, 5, 9, 15, 25, 45, 75, 225, 463, 1389, 1733, 2315, 4167, 5199, 6945, 8665, 11575, 15597, 20835, 25995, 34725, 43325, 77985, 104175, 129975, 389925, 802379, 2407137, 4011895, 7221411, 12035685, 20059475, 36107055, 60178425, 180535275.

If you add them up, you will get the total of 180,535,418. Now subtract 180,535,275 to get 143,708,853