25061839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 28344960

約数和(自身を除く): 3283121

約数列:

[1, 11, 37, 139, 407, 443, 1529, 4873, 5143, 16391, 56573, 61577, 180301, 677347, 2278349, 25061839]

約数ペア:

[(1, 25061839), (11, 2278349), (37, 677347), (139, 180301), (407, 61577), (443, 56573), (1529, 16391), (4873, 5143)]