57241405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23801}}^1$

素因数の和:23856

約数の個数: 16

約数和(自身を含む): 75975984

約数和(自身を除く): 18734579

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 23801, 119005, 309413, 880637, 1547065, 4403185, 11448281, 57241405]

約数ペア:

[(1, 57241405), (5, 11448281), (13, 4403185), (37, 1547065), (65, 880637), (185, 309413), (481, 119005), (2405, 23801)]