26542485

素因数分解:

$3^4\times 5^1\times {\mathrm{65537}}^1$

素因数の和:65554

約数の個数: 20

約数和(自身を含む): 47580588

約数和(自身を除く): 21038103

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 65537, 196611, 327685, 589833, 983055, 1769499, 2949165, 5308497, 8847495, 26542485]

約数ペア:

[(1, 26542485), (3, 8847495), (5, 5308497), (9, 2949165), (15, 1769499), (27, 983055), (45, 589833), (81, 327685), (135, 196611), (405, 65537)]