Q: What is the sum of all factors of the number 210,605,625 excluding 210,605,625?
A: 169,543,001
The factors of the number 210,605,625 are: 1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 37441, 112323, 187205, 336969, 561615, 936025, 1684845, 2808075, 4680125, 8424225, 14040375, 23400625, 42121125, 70201875, 210605625.
If you add them up, you will get the total of 210,605,794. Now subtract 210,605,625 to get 169,543,001