966255025

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{2551}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 1218324800

約数和(自身を除く): 252069775

約数列:

[1, 5, 25, 109, 139, 545, 695, 2551, 2725, 3475, 12755, 15151, 63775, 75755, 278059, 354589, 378775, 1390295, 1772945, 6951475, 8864725, 38650201, 193251005, 966255025]

約数ペア:

[(1, 966255025), (5, 193251005), (25, 38650201), (109, 8864725), (139, 6951475), (545, 1772945), (695, 1390295), (2551, 378775), (2725, 354589), (3475, 278059), (12755, 75755), (15151, 63775)]