23825825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 30998016

約数和(自身を除く): 7172191

約数列:

[1, 5, 25, 31, 71, 155, 355, 433, 775, 1775, 2165, 2201, 10825, 11005, 13423, 30743, 55025, 67115, 153715, 335575, 768575, 953033, 4765165, 23825825]

約数ペア:

[(1, 23825825), (5, 4765165), (25, 953033), (31, 768575), (71, 335575), (155, 153715), (355, 67115), (433, 55025), (775, 30743), (1775, 13423), (2165, 11005), (2201, 10825)]