38729405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54167}}^1$

素因数の和:54196

約数の個数: 16

約数和(自身を含む): 54601344

約数和(自身を除く): 15871939

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 54167, 270835, 595837, 704171, 2979185, 3520855, 7745881, 38729405]

約数ペア:

[(1, 38729405), (5, 7745881), (11, 3520855), (13, 2979185), (55, 704171), (65, 595837), (143, 270835), (715, 54167)]