8241165

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4259}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 14620320

約数和(自身を除く): 6379155

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 4259, 12777, 21295, 38331, 63885, 183137, 191655, 549411, 915685, 1648233, 2747055, 8241165]

約数ペア:

[(1, 8241165), (3, 2747055), (5, 1648233), (9, 915685), (15, 549411), (43, 191655), (45, 183137), (129, 63885), (215, 38331), (387, 21295), (645, 12777), (1935, 4259)]