90226895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52919}}^1$

素因数の和:52966

約数の個数: 16

約数和(自身を含む): 121927680

約数和(自身を除く): 31700785

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 52919, 264595, 582109, 1640489, 2910545, 8202445, 18045379, 90226895]

約数ペア:

[(1, 90226895), (5, 18045379), (11, 8202445), (31, 2910545), (55, 1640489), (155, 582109), (341, 264595), (1705, 52919)]