Q: What is the sum of all factors of the number 154,453,245 excluding 154,453,245?

A: 107,971,203

Why is 107,971,203 the sum of all factors of 154,453,245, excluding 154,453,245?

The factors of the number 154,453,245 are: 1, 3, 5, 15, 17, 51, 85, 255, 467, 1297, 1401, 2335, 3891, 6485, 7005, 7939, 19455, 22049, 23817, 39695, 66147, 110245, 119085, 330735, 605699, 1817097, 3028495, 9085485, 10296883, 30890649, 51484415, 154453245.

If you add them up, you will get the total of 154,453,352. Now subtract 154,453,245 to get 107,971,203