13656155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3410

約数の個数: 16

約数和(自身を含む): 17656320

約数和(自身を除く): 4000165

約数列:

[1, 5, 19, 43, 95, 215, 817, 3343, 4085, 16715, 63517, 143749, 317585, 718745, 2731231, 13656155]

約数ペア:

[(1, 13656155), (5, 2731231), (19, 718745), (43, 317585), (95, 143749), (215, 63517), (817, 16715), (3343, 4085)]