57237505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2153}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 74183760

約数和(自身を除く): 16946255

約数列:

[1, 5, 13, 65, 409, 2045, 2153, 5317, 10765, 26585, 27989, 139945, 880577, 4402885, 11447501, 57237505]

約数ペア:

[(1, 57237505), (5, 11447501), (13, 4402885), (65, 880577), (409, 139945), (2045, 27989), (2153, 26585), (5317, 10765)]