68867115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241639}}^1$

素因数の和:241666

約数の個数: 16

約数和(自身を含む): 115987200

約数和(自身を除く): 47120085

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 241639, 724917, 1208195, 3624585, 4591141, 13773423, 22955705, 68867115]

約数ペア:

[(1, 68867115), (3, 22955705), (5, 13773423), (15, 4591141), (19, 3624585), (57, 1208195), (95, 724917), (285, 241639)]