25216353

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 38709216

約数和(自身を除く): 13492863

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 2531, 3321, 7593, 9963, 22779, 68337, 103771, 205011, 311313, 615033, 933939, 2801817, 8405451, 25216353]

約数ペア:

[(1, 25216353), (3, 8405451), (9, 2801817), (27, 933939), (41, 615033), (81, 311313), (123, 205011), (243, 103771), (369, 68337), (1107, 22779), (2531, 9963), (3321, 7593)]