10891935

素因数分解:

$3^3\times 5^1\times {\mathrm{80681}}^1$

素因数の和:80695

約数の個数: 16

約数和(自身を含む): 19363680

約数和(自身を除く): 8471745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 80681, 242043, 403405, 726129, 1210215, 2178387, 3630645, 10891935]

約数ペア:

[(1, 10891935), (3, 3630645), (5, 2178387), (9, 1210215), (15, 726129), (27, 403405), (45, 242043), (135, 80681)]