Q: What is the sum of all factors of the number 166,181,625 excluding 166,181,625?

A: 144,540,423

Why is 144,540,423 the sum of all factors of 166,181,625, excluding 166,181,625?

The factors of the number 166,181,625 are: 1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 1125, 1215, 2025, 3375, 5471, 6075, 10125, 16413, 27355, 30375, 49239, 82065, 136775, 147717, 246195, 410325, 443151, 683875, 738585, 1230975, 1329453, 2051625, 2215755, 3692925, 6154875, 6647265, 11078775, 18464625, 33236325, 55393875, 166181625.

If you add them up, you will get the total of 166,181,769. Now subtract 166,181,625 to get 144,540,423