90657545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{38333}}^1$

素因数の和:38392

約数の個数: 16

約数和(自身を含む): 121442112

約数和(自身を除く): 30784567

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 38333, 191665, 421663, 1648319, 2108315, 8241595, 18131509, 90657545]

約数ペア:

[(1, 90657545), (5, 18131509), (11, 8241595), (43, 2108315), (55, 1648319), (215, 421663), (473, 191665), (2365, 38333)]