8705135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 11256960

約数和(自身を除く): 2551825

約数列:

[1, 5, 19, 43, 95, 215, 817, 2131, 4085, 10655, 40489, 91633, 202445, 458165, 1741027, 8705135]

約数ペア:

[(1, 8705135), (5, 1741027), (19, 458165), (43, 202445), (95, 91633), (215, 40489), (817, 10655), (2131, 4085)]