24104295

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12457}}^1$

素因数の和:12511

約数の個数: 24

約数和(自身を含む): 42755856

約数和(自身を除く): 18651561

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 12457, 37371, 62285, 112113, 186855, 535651, 560565, 1606953, 2678255, 4820859, 8034765, 24104295]

約数ペア:

[(1, 24104295), (3, 8034765), (5, 4820859), (9, 2678255), (15, 1606953), (43, 560565), (45, 535651), (129, 186855), (215, 112113), (387, 62285), (645, 37371), (1935, 12457)]