Q: What is the sum of all factors of the number 38,712,015 excluding 38,712,015?
A: 28,388,889
The factors of the number 38,712,015 are: 1, 3, 5, 9, 15, 45, 860267, 2580801, 4301335, 7742403, 12904005, 38712015.
If you add them up, you will get the total of 38,712,043. Now subtract 38,712,015 to get 28,388,889