27555730

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{4259}}^1$

素因数の和:4913

約数の個数: 16

約数和(自身を含む): 49688640

約数和(自身を除く): 22132910

約数列:

[1, 2, 5, 10, 647, 1294, 3235, 4259, 6470, 8518, 21295, 42590, 2755573, 5511146, 13777865, 27555730]

約数ペア:

[(1, 27555730), (2, 13777865), (5, 5511146), (10, 2755573), (647, 42590), (1294, 21295), (3235, 8518), (4259, 6470)]