Q: What is the sum of all factors of the number 326,883,735 excluding 326,883,735?

A: 288,431,145

Why is 288,431,145 the sum of all factors of 326,883,735, excluding 326,883,735?

The factors of the number 326,883,735 are: 1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 142433, 427299, 712165, 1281897, 2136495, 2421361, 3845691, 6409485, 7264083, 12106805, 19228455, 21792249, 36320415, 65376747, 108961245, 326883735.

If you add them up, you will get the total of 326,884,023. Now subtract 326,883,735 to get 288,431,145