Q: What is the sum of all factors of the number 120,430,975 excluding 120,430,975?

A: 63,534,929

Why is 63,534,929 the sum of all factors of 120,430,975, excluding 120,430,975?

The factors of the number 120,430,975 are: 1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 425, 595, 833, 1225, 2975, 4165, 5783, 20825, 28915, 40481, 98311, 144575, 202405, 283367, 491555, 688177, 1012025, 1416835, 2457775, 3440885, 4817239, 7084175, 17204425, 24086195, 120430975.

If you add them up, you will get the total of 120,431,038. Now subtract 120,430,975 to get 63,534,929