Q: What is the sum of all factors of the number 601,253,145 excluding 601,253,145?

A: 496,539,495

Why is 496,539,495 the sum of all factors of 601,253,145, excluding 601,253,145?

The factors of the number 601,253,145 are: 1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 120371, 361113, 601855, 1083339, 1805565, 3250017, 4453727, 5416695, 13361181, 16250085, 22268635, 40083543, 66805905, 120250629, 200417715, 601253145.

If you add them up, you will get the total of 601,253,641. Now subtract 601,253,145 to get 496,539,495