Q: What is the sum of all factors of the number 3,890,115 excluding 3,890,115?
A: 2,912,733
The factors of the number 3,890,115 are: 1, 3, 5, 9, 15, 45, 137, 411, 631, 685, 1233, 1893, 2055, 3155, 5679, 6165, 9465, 28395, 86447, 259341, 432235, 778023, 1296705, 3890115.
If you add them up, you will get the total of 3,890,117. Now subtract 3,890,115 to get 2,912,733