28305484805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14047387}}^1$

素因数の和:14047436

約数の個数: 16

約数和(自身を含む): 37759378944

約数和(自身を除く): 9453894139

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 14047387, 70236935, 182616031, 435468997, 913080155, 2177344985, 5661096961, 28305484805]

約数ペア:

[(1, 28305484805), (5, 5661096961), (13, 2177344985), (31, 913080155), (65, 435468997), (155, 182616031), (403, 70236935), (2015, 14047387)]