26968565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 35003136

約数和(自身を除く): 8034571

約数列:

[1, 5, 13, 65, 271, 1355, 1531, 3523, 7655, 17615, 19903, 99515, 414901, 2074505, 5393713, 26968565]

約数ペア:

[(1, 26968565), (5, 5393713), (13, 2074505), (65, 414901), (271, 99515), (1355, 19903), (1531, 17615), (3523, 7655)]