90413305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22133}}^1$

素因数の和:22200

約数の個数: 16

約数和(自身を含む): 116867520

約数和(自身を除く): 26454215

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 22133, 110665, 420527, 951719, 2102635, 4758595, 18082661, 90413305]

約数ペア:

[(1, 90413305), (5, 18082661), (19, 4758595), (43, 2102635), (95, 951719), (215, 420527), (817, 110665), (4085, 22133)]