9882925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 13499136

約数和(自身を除く): 3616211

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 647, 1175, 3055, 3235, 8411, 15275, 16175, 30409, 42055, 152045, 210275, 395317, 760225, 1976585, 9882925]

約数ペア:

[(1, 9882925), (5, 1976585), (13, 760225), (25, 395317), (47, 210275), (65, 152045), (235, 42055), (325, 30409), (611, 16175), (647, 15275), (1175, 8411), (3055, 3235)]