124143795

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{64157}}^1$

素因数の和:64211

約数の個数: 24

約数和(自身を含む): 220190256

約数和(自身を除く): 96046461

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 64157, 192471, 320785, 577413, 962355, 2758751, 2887065, 8276253, 13793755, 24828759, 41381265, 124143795]

約数ペア:

[(1, 124143795), (3, 41381265), (5, 24828759), (9, 13793755), (15, 8276253), (43, 2887065), (45, 2758751), (129, 962355), (215, 577413), (387, 320785), (645, 192471), (1935, 64157)]