79157655

素因数分解:

$3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{811}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 142661904

約数和(自身を除く): 63504249

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 241, 405, 723, 811, 1205, 2169, 2433, 3615, 4055, 6507, 7299, 10845, 12165, 19521, 21897, 32535, 36495, 65691, 97605, 109485, 195451, 328455, 586353, 977255, 1759059, 2931765, 5277177, 8795295, 15831531, 26385885, 79157655]

約数ペア:

[(1, 79157655), (3, 26385885), (5, 15831531), (9, 8795295), (15, 5277177), (27, 2931765), (45, 1759059), (81, 977255), (135, 586353), (241, 328455), (405, 195451), (723, 109485), (811, 97605), (1205, 65691), (2169, 36495), (2433, 32535), (3615, 21897), (4055, 19521), (6507, 12165), (7299, 10845)]