68548285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34019}}^1$

素因数の和:34068

約数の個数: 16

約数和(自身を含む): 91445760

約数和(自身を除く): 22897475

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 34019, 170095, 442247, 1054589, 2211235, 5272945, 13709657, 68548285]

約数ペア:

[(1, 68548285), (5, 13709657), (13, 5272945), (31, 2211235), (65, 1054589), (155, 442247), (403, 170095), (2015, 34019)]