29661775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8297}}^1$

素因数の和:8331

約数の個数: 24

約数和(自身を含む): 43215984

約数和(自身を除く): 13554209

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 8297, 41485, 91267, 107861, 207425, 456335, 539305, 1186471, 2281675, 2696525, 5932355, 29661775]

約数ペア:

[(1, 29661775), (5, 5932355), (11, 2696525), (13, 2281675), (25, 1186471), (55, 539305), (65, 456335), (143, 207425), (275, 107861), (325, 91267), (715, 41485), (3575, 8297)]