Q: What is the sum of all factors of the number 13,000,005 excluding 13,000,005?
A: 10,262,715
The factors of the number 13,000,005 are: 1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 9319, 27957, 46595, 83871, 139785, 288889, 419355, 866667, 1444445, 2600001, 4333335, 13000005.
If you add them up, you will get the total of 13,000,015. Now subtract 13,000,005 to get 10,262,715