74922985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18341}}^1$

素因数の和:18408

約数の個数: 16

約数和(自身を含む): 96845760

約数和(自身を除く): 21922775

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 18341, 91705, 348479, 788663, 1742395, 3943315, 14984597, 74922985]

約数ペア:

[(1, 74922985), (5, 14984597), (19, 3943315), (43, 1742395), (95, 788663), (215, 348479), (817, 91705), (4085, 18341)]