Q: What is the sum of all factors of the number 165,743,685 excluding 165,743,685?

A: 133,920,315

Why is 133,920,315 the sum of all factors of 165,743,685, excluding 165,743,685?

The factors of the number 165,743,685 are: 1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 20809, 62427, 104045, 187281, 312135, 561843, 936405, 1227731, 2809215, 3683193, 6138655, 11049579, 18415965, 33148737, 55247895, 165743685.

If you add them up, you will get the total of 165,743,818. Now subtract 165,743,685 to get 133,920,315