12168215

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 14968800

約数和(自身を除く): 2800585

約数列:

[1, 5, 83, 109, 269, 415, 545, 1345, 9047, 22327, 29321, 45235, 111635, 146605, 2433643, 12168215]

約数ペア:

[(1, 12168215), (5, 2433643), (83, 146605), (109, 111635), (269, 45235), (415, 29321), (545, 22327), (1345, 9047)]