23453865

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4871}}^1$

素因数の和:4989

約数の個数: 24

約数和(自身を含む): 41041728

約数和(自身を除く): 17587863

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 4871, 14613, 24355, 43839, 73065, 219195, 521197, 1563591, 2605985, 4690773, 7817955, 23453865]

約数ペア:

[(1, 23453865), (3, 7817955), (5, 4690773), (9, 2605985), (15, 1563591), (45, 521197), (107, 219195), (321, 73065), (535, 43839), (963, 24355), (1605, 14613), (4815, 4871)]