23981745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{37181}}^1$

素因数の和:37232

約数の個数: 16

約数和(自身を含む): 39264192

約数和(自身を除く): 15282447

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 37181, 111543, 185905, 557715, 1598783, 4796349, 7993915, 23981745]

約数ペア:

[(1, 23981745), (3, 7993915), (5, 4796349), (15, 1598783), (43, 557715), (129, 185905), (215, 111543), (645, 37181)]