Q: What is the sum of all factors of the number 687,228,645 excluding 687,228,645?
A: 412,337,211
The factors of the number 687,228,645 are: 1, 3, 5, 15, 45815243, 137445729, 229076215, 687228645.
If you add them up, you will get the total of 687,229,057. Now subtract 687,228,645 to get 412,337,211