Q: What is the sum of all factors of the number 1,428,105 excluding 1,428,105?
A: 1,362,615
The factors of the number 1,428,105 are: 1, 3, 5, 7, 15, 21, 29, 35, 49, 67, 87, 105, 145, 147, 201, 203, 245, 335, 435, 469, 609, 735, 1005, 1015, 1407, 1421, 1943, 2345, 3045, 3283, 4263, 5829, 7035, 7105, 9715, 9849, 13601, 16415, 21315, 29145, 40803, 49245, 68005, 95207, 204015, 285621, 476035, 1428105.
If you add them up, you will get the total of 1,428,106. Now subtract 1,428,105 to get 1,362,615