30255575

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 43413888

約数和(自身を除く): 13158313

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2083, 2905, 10415, 14525, 14581, 52075, 72905, 172889, 364525, 864445, 1210223, 4322225, 6051115, 30255575]

約数ペア:

[(1, 30255575), (5, 6051115), (7, 4322225), (25, 1210223), (35, 864445), (83, 364525), (175, 172889), (415, 72905), (581, 52075), (2075, 14581), (2083, 14525), (2905, 10415)]