13022445

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3301}}^1$

素因数の和:3572

約数の個数: 16

約数和(自身を含む): 20921472

約数和(自身を除く): 7899027

約数列:

[1, 3, 5, 15, 263, 789, 1315, 3301, 3945, 9903, 16505, 49515, 868163, 2604489, 4340815, 13022445]

約数ペア:

[(1, 13022445), (3, 4340815), (5, 2604489), (15, 868163), (263, 49515), (789, 16505), (1315, 9903), (3301, 3945)]