55125395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13903}}^1$

素因数の和:13982

約数の個数: 16

約数和(自身を含む): 72412032

約数和(自身を除く): 17286637

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 13903, 69515, 180739, 848083, 903695, 4240415, 11025079, 55125395]

約数ペア:

[(1, 55125395), (5, 11025079), (13, 4240415), (61, 903695), (65, 848083), (305, 180739), (793, 69515), (3965, 13903)]