Q: What is the sum of all factors of the number 4,140,015 excluding 4,140,015?
A: 3,144,129
The factors of the number 4,140,015 are: 1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 2281, 6843, 11405, 25091, 34215, 75273, 125455, 276001, 376365, 828003, 1380005, 4140015.
If you add them up, you will get the total of 4,140,018. Now subtract 4,140,015 to get 3,144,129