Q: What is the sum of all factors of the number 42,135,645 excluding 42,135,645?
A: 25,605,987
The factors of the number 42,135,645 are: 1, 3, 5, 15, 211, 633, 1055, 3165, 13313, 39939, 66565, 199695, 2809043, 8427129, 14045215, 42135645.
If you add them up, you will get the total of 42,135,670. Now subtract 42,135,645 to get 25,605,987