Q: What is the sum of all factors of the number 435,065,605 excluding 435,065,605?

A: 150,187,259

Why is 150,187,259 the sum of all factors of 435,065,605, excluding 435,065,605?

The factors of the number 435,065,605 are: 1, 5, 13, 47, 53, 65, 235, 265, 611, 689, 2491, 2687, 3055, 3445, 12455, 13435, 32383, 34931, 126289, 142411, 161915, 174655, 631445, 712055, 1641757, 1851343, 6693317, 8208785, 9256715, 33466585, 87013121, 435065605.

If you add them up, you will get the total of 435,065,755. Now subtract 435,065,605 to get 150,187,259