16107155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 20824320

約数和(自身を除く): 4717165

約数列:

[1, 5, 19, 43, 95, 215, 817, 3943, 4085, 19715, 74917, 169549, 374585, 847745, 3221431, 16107155]

約数ペア:

[(1, 16107155), (5, 3221431), (19, 847745), (43, 374585), (95, 169549), (215, 74917), (817, 19715), (3943, 4085)]