12479145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 22994688

約数和(自身を除く): 10515543

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 757, 785, 1099, 2271, 2355, 3297, 3785, 5299, 5495, 11355, 15897, 16485, 26495, 79485, 118849, 356547, 594245, 831943, 1782735, 2495829, 4159715, 12479145]

約数ペア:

[(1, 12479145), (3, 4159715), (5, 2495829), (7, 1782735), (15, 831943), (21, 594245), (35, 356547), (105, 118849), (157, 79485), (471, 26495), (757, 16485), (785, 15897), (1099, 11355), (2271, 5495), (2355, 5299), (3297, 3785)]