15249305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3733}}^1$

素因数の和:3800

約数の個数: 16

約数和(自身を含む): 19715520

約数和(自身を除く): 4466215

約数列:

[1, 5, 19, 43, 95, 215, 817, 3733, 4085, 18665, 70927, 160519, 354635, 802595, 3049861, 15249305]

約数ペア:

[(1, 15249305), (5, 3049861), (19, 802595), (43, 354635), (95, 160519), (215, 70927), (817, 18665), (3733, 4085)]