55112525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 74724384

約数和(自身を除く): 19611859

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 2531, 4355, 12655, 21775, 32903, 63275, 164515, 169577, 822575, 847885, 2204501, 4239425, 11022505, 55112525]

約数ペア:

[(1, 55112525), (5, 11022505), (13, 4239425), (25, 2204501), (65, 847885), (67, 822575), (325, 169577), (335, 164515), (871, 63275), (1675, 32903), (2531, 21775), (4355, 12655)]