2280675

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 3856896

約数和(自身を除く): 1576221

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 647, 705, 1175, 1941, 3235, 3525, 9705, 16175, 30409, 48525, 91227, 152045, 456135, 760225, 2280675]

約数ペア:

[(1, 2280675), (3, 760225), (5, 456135), (15, 152045), (25, 91227), (47, 48525), (75, 30409), (141, 16175), (235, 9705), (647, 3525), (705, 3235), (1175, 1941)]