28644055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2161}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 37670688

約数和(自身を除く): 9026633

約数列:

[1, 5, 11, 55, 241, 1205, 2161, 2651, 10805, 13255, 23771, 118855, 520801, 2604005, 5728811, 28644055]

約数ペア:

[(1, 28644055), (5, 5728811), (11, 2604005), (55, 520801), (241, 118855), (1205, 23771), (2161, 13255), (2651, 10805)]