75488725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 101243520

約数和(自身を除く): 25754795

約数列:

[1, 5, 13, 25, 65, 325, 359, 647, 1795, 3235, 4667, 8411, 8975, 16175, 23335, 42055, 116675, 210275, 232273, 1161365, 3019549, 5806825, 15097745, 75488725]

約数ペア:

[(1, 75488725), (5, 15097745), (13, 5806825), (25, 3019549), (65, 1161365), (325, 232273), (359, 210275), (647, 116675), (1795, 42055), (3235, 23335), (4667, 16175), (8411, 8975)]