82137095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20107}}^1$

素因数の和:20174

約数の個数: 16

約数和(自身を含む): 106170240

約数和(自身を除く): 24033145

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 20107, 100535, 382033, 864601, 1910165, 4323005, 16427419, 82137095]

約数ペア:

[(1, 82137095), (5, 16427419), (19, 4323005), (43, 1910165), (95, 864601), (215, 382033), (817, 100535), (4085, 20107)]