Q: What is the sum of all factors of the number 1,264,005 including 1,264,005?
A: 2,266,572
The factors of the number 1,264,005 are: 1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3121, 9363, 15605, 28089, 46815, 84267, 140445, 252801, 421335, 1264005.
If you add them up, you will get the total of 2,266,572.