Q: What is the sum of all factors of the number 131,003,015 excluding 131,003,015?

A: 57,222,841

Why is 57,222,841 the sum of all factors of 131,003,015, excluding 131,003,015?

The factors of the number 131,003,015 are: 1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 2915, 3445, 3457, 7579, 17285, 37895, 38027, 44941, 183221, 190135, 224705, 494351, 916105, 2015431, 2381873, 2471755, 10077155, 11909365, 26200603, 131003015.

If you add them up, you will get the total of 131,003,072. Now subtract 131,003,015 to get 57,222,841