139151565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{441751}}^1$

素因数の和:441769

約数の個数: 24

約数和(自身を含む): 275653248

約数和(自身を除く): 136501683

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 441751, 1325253, 2208755, 3092257, 3975759, 6626265, 9276771, 15461285, 19878795, 27830313, 46383855, 139151565]

約数ペア:

[(1, 139151565), (3, 46383855), (5, 27830313), (7, 19878795), (9, 15461285), (15, 9276771), (21, 6626265), (35, 3975759), (45, 3092257), (63, 2208755), (105, 1325253), (315, 441751)]