15172335

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7841}}^1$

素因数の和:7895

約数の個数: 24

約数和(自身を含む): 26913744

約数和(自身を除く): 11741409

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 7841, 23523, 39205, 70569, 117615, 337163, 352845, 1011489, 1685815, 3034467, 5057445, 15172335]

約数ペア:

[(1, 15172335), (3, 5057445), (5, 3034467), (9, 1685815), (15, 1011489), (43, 352845), (45, 337163), (129, 117615), (215, 70569), (387, 39205), (645, 23523), (1935, 7841)]