Q: What is the sum of all factors of the number 312,200,225 excluding 312,200,225?

A: 102,535,135

Why is 102,535,135 the sum of all factors of 312,200,225, excluding 312,200,225?

The factors of the number 312,200,225 are: 1, 5, 25, 29, 31, 145, 155, 479, 725, 775, 841, 899, 2395, 4205, 4495, 11975, 13891, 14849, 21025, 22475, 26071, 69455, 74245, 130355, 347275, 371225, 402839, 430621, 651775, 2014195, 2153105, 10070975, 10765525, 12488009, 62440045, 312200225.

If you add them up, you will get the total of 312,200,327. Now subtract 312,200,225 to get 102,535,135