13709655

素因数分解:

$3^4\times 5^1\times {\mathrm{33851}}^1$

素因数の和:33868

約数の個数: 20

約数和(自身を含む): 24576552

約数和(自身を除く): 10866897

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 33851, 101553, 169255, 304659, 507765, 913977, 1523295, 2741931, 4569885, 13709655]

約数ペア:

[(1, 13709655), (3, 4569885), (5, 2741931), (9, 1523295), (15, 913977), (27, 507765), (45, 304659), (81, 169255), (135, 101553), (405, 33851)]