Q: What is the sum of all factors of the number 387,120,105 excluding 387,120,105?
A: 285,157,527
The factors of the number 387,120,105 are: 1, 3, 5, 9, 15, 45, 547, 1641, 2735, 4923, 8205, 15727, 24615, 47181, 78635, 141543, 235905, 707715, 8602669, 25808007, 43013345, 77424021, 129040035, 387120105.
If you add them up, you will get the total of 387,120,390. Now subtract 387,120,105 to get 285,157,527