12310715

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 15165696

約数和(自身を除く): 2854981

約数列:

[1, 5, 61, 181, 223, 305, 905, 1115, 11041, 13603, 40363, 55205, 68015, 201815, 2462143, 12310715]

約数ペア:

[(1, 12310715), (5, 2462143), (61, 201815), (181, 68015), (223, 55205), (305, 40363), (905, 13603), (1115, 11041)]