23840145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{75683}}^1$

素因数の和:75701

約数の個数: 24

約数和(自身を含む): 47226816

約数和(自身を除く): 23386671

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 75683, 227049, 378415, 529781, 681147, 1135245, 1589343, 2648905, 3405735, 4768029, 7946715, 23840145]

約数ペア:

[(1, 23840145), (3, 7946715), (5, 4768029), (7, 3405735), (9, 2648905), (15, 1589343), (21, 1135245), (35, 681147), (45, 529781), (63, 378415), (105, 227049), (315, 75683)]