26320005

素因数分解:

$3^3\times 5^1\times {\mathrm{194963}}^1$

素因数の和:194977

約数の個数: 16

約数和(自身を含む): 46791360

約数和(自身を除く): 20471355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 194963, 584889, 974815, 1754667, 2924445, 5264001, 8773335, 26320005]

約数ペア:

[(1, 26320005), (3, 8773335), (5, 5264001), (9, 2924445), (15, 1754667), (27, 974815), (45, 584889), (135, 194963)]