56271405

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{52837}}^1$

素因数の和:52916

約数の個数: 16

約数和(自身を含む): 91304064

約数和(自身を除く): 35032659

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 52837, 158511, 264185, 792555, 3751427, 11254281, 18757135, 56271405]

約数ペア:

[(1, 56271405), (3, 18757135), (5, 11254281), (15, 3751427), (71, 792555), (213, 264185), (355, 158511), (1065, 52837)]