8975295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{28493}}^1$

素因数の和:28511

約数の個数: 24

約数和(自身を含む): 17780256

約数和(自身を除く): 8804961

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 28493, 85479, 142465, 199451, 256437, 427395, 598353, 997255, 1282185, 1795059, 2991765, 8975295]

約数ペア:

[(1, 8975295), (3, 2991765), (5, 1795059), (7, 1282185), (9, 997255), (15, 598353), (21, 427395), (35, 256437), (45, 199451), (63, 142465), (105, 85479), (315, 28493)]