Q: What is the sum of all factors of the number 305,500,005 excluding 305,500,005?

A: 244,715,067

Why is 244,715,067 the sum of all factors of 305,500,005, excluding 305,500,005?

The factors of the number 305,500,005 are: 1, 3, 5, 9, 15, 27, 45, 81, 135, 227, 405, 681, 1135, 2043, 3323, 3405, 6129, 9969, 10215, 16615, 18387, 29907, 30645, 49845, 89721, 91935, 149535, 269163, 448605, 754321, 1345815, 2262963, 3771605, 6788889, 11314815, 20366667, 33944445, 61100001, 101833335, 305500005.

If you add them up, you will get the total of 305,500,249. Now subtract 305,500,005 to get 244,715,067