10211715

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 17830800

約数和(自身を除く): 7619085

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 1523, 2235, 4569, 6705, 7615, 13707, 22845, 68535, 226927, 680781, 1134635, 2042343, 3403905, 10211715]

約数ペア:

[(1, 10211715), (3, 3403905), (5, 2042343), (9, 1134635), (15, 680781), (45, 226927), (149, 68535), (447, 22845), (745, 13707), (1341, 7615), (1523, 6705), (2235, 4569)]