4202475

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 7015920

約数和(自身を除く): 2813445

約数列:

[1, 3, 5, 15, 25, 75, 137, 409, 411, 685, 1227, 2045, 2055, 3425, 6135, 10225, 10275, 30675, 56033, 168099, 280165, 840495, 1400825, 4202475]

約数ペア:

[(1, 4202475), (3, 1400825), (5, 840495), (15, 280165), (25, 168099), (75, 56033), (137, 30675), (409, 10275), (411, 10225), (685, 6135), (1227, 3425), (2045, 2055)]