24321015

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12569}}^1$

素因数の和:12623

約数の個数: 24

約数和(自身を含む): 43140240

約数和(自身を除く): 18819225

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 12569, 37707, 62845, 113121, 188535, 540467, 565605, 1621401, 2702335, 4864203, 8107005, 24321015]

約数ペア:

[(1, 24321015), (3, 8107005), (5, 4864203), (9, 2702335), (15, 1621401), (43, 565605), (45, 540467), (129, 188535), (215, 113121), (387, 62845), (645, 37707), (1935, 12569)]