Q: What is the sum of all factors of the number 3,900,885 excluding 3,900,885?
A: 2,542,635
The factors of the number 3,900,885 are: 1, 3, 5, 15, 31, 93, 155, 465, 8389, 25167, 41945, 125835, 260059, 780177, 1300295, 3900885.
If you add them up, you will get the total of 3,900,887. Now subtract 3,900,885 to get 2,542,635