39465185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9661}}^1$

素因数の和:9728

約数の個数: 16

約数和(自身を含む): 51015360

約数和(自身を除く): 11550175

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 9661, 48305, 183559, 415423, 917795, 2077115, 7893037, 39465185]

約数ペア:

[(1, 39465185), (5, 7893037), (19, 2077115), (43, 917795), (95, 415423), (215, 183559), (817, 48305), (4085, 9661)]