23951905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 29548800

約数和(自身を除く): 5596895

約数列:

[1, 5, 47, 227, 235, 449, 1135, 2245, 10669, 21103, 53345, 101923, 105515, 509615, 4790381, 23951905]

約数ペア:

[(1, 23951905), (5, 4790381), (47, 509615), (227, 105515), (235, 101923), (449, 53345), (1135, 21103), (2245, 10669)]