487475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 24

約数和(自身を含む): 678528

約数和(自身を除く): 191053

約数列:

[1, 5, 17, 25, 31, 37, 85, 155, 185, 425, 527, 629, 775, 925, 1147, 2635, 3145, 5735, 13175, 15725, 19499, 28675, 97495, 487475]

約数ペア:

[(1, 487475), (5, 97495), (17, 28675), (25, 19499), (31, 15725), (37, 13175), (85, 5735), (155, 3145), (185, 2635), (425, 1147), (527, 925), (629, 775)]