Q: What is the sum of all factors of the number 21,252,015 excluding 21,252,015?
A: 15,718,113
The factors of the number 21,252,015 are: 1, 3, 5, 9, 15, 45, 347, 1041, 1361, 1735, 3123, 4083, 5205, 6805, 12249, 15615, 20415, 61245, 472267, 1416801, 2361335, 4250403, 7084005, 21252015.
If you add them up, you will get the total of 21,252,030. Now subtract 21,252,015 to get 15,718,113