23821605

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1087}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 41413632

約数和(自身を除く): 17592027

約数列:

[1, 3, 5, 9, 15, 45, 487, 1087, 1461, 2435, 3261, 4383, 5435, 7305, 9783, 16305, 21915, 48915, 529369, 1588107, 2646845, 4764321, 7940535, 23821605]

約数ペア:

[(1, 23821605), (3, 7940535), (5, 4764321), (9, 2646845), (15, 1588107), (45, 529369), (487, 48915), (1087, 21915), (1461, 16305), (2435, 9783), (3261, 7305), (4383, 5435)]