12135105

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8699}}^1$

素因数の和:8741

約数の個数: 24

約数和(自身を含む): 21715200

約数和(自身を除く): 9580095

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 8699, 26097, 43495, 78291, 130485, 269669, 391455, 809007, 1348345, 2427021, 4045035, 12135105]

約数ペア:

[(1, 12135105), (3, 4045035), (5, 2427021), (9, 1348345), (15, 809007), (31, 391455), (45, 269669), (93, 130485), (155, 78291), (279, 43495), (465, 26097), (1395, 8699)]