2240658255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{7121}}^1$

素因数の和:9047

約数の個数: 32

約数和(自身を含む): 3913567488

約数和(自身を除く): 1672909233

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1907, 5721, 7121, 9535, 20977, 21363, 28605, 35605, 62931, 78331, 104885, 106815, 234993, 314655, 391655, 1174965, 13579747, 40739241, 67898735, 149377217, 203696205, 448131651, 746886085, 2240658255]

約数ペア:

[(1, 2240658255), (3, 746886085), (5, 448131651), (11, 203696205), (15, 149377217), (33, 67898735), (55, 40739241), (165, 13579747), (1907, 1174965), (5721, 391655), (7121, 314655), (9535, 234993), (20977, 106815), (21363, 104885), (28605, 78331), (35605, 62931)]