26677495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 35074512

約数和(自身を除く): 8397017

約数列:

[1, 5, 13, 65, 131, 169, 241, 655, 845, 1205, 1703, 3133, 8515, 15665, 22139, 31571, 40729, 110695, 157855, 203645, 410423, 2052115, 5335499, 26677495]

約数ペア:

[(1, 26677495), (5, 5335499), (13, 2052115), (65, 410423), (131, 203645), (169, 157855), (241, 110695), (655, 40729), (845, 31571), (1205, 22139), (1703, 15665), (3133, 8515)]