Q: What is the sum of all factors of the number 1,305,135 excluding 1,305,135?
A: 1,263,249
The factors of the number 1,305,135 are: 1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 97, 115, 117, 195, 207, 291, 299, 345, 485, 585, 873, 897, 1035, 1261, 1455, 1495, 2231, 2691, 3783, 4365, 4485, 6305, 6693, 11155, 11349, 13455, 18915, 20079, 29003, 33465, 56745, 87009, 100395, 145015, 261027, 435045, 1305135.
If you add them up, you will get the total of 1,305,136. Now subtract 1,305,135 to get 1,263,249