68580504575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1794127}}^1$

素因数の和:1794287

約数の個数: 24

約数和(自身を含む): 93438186240

約数和(自身を除く): 24857681665

約数列:

[1, 5, 11, 25, 55, 139, 275, 695, 1529, 3475, 7645, 38225, 1794127, 8970635, 19735397, 44853175, 98676985, 249383653, 493384925, 1246918265, 2743220183, 6234591325, 13716100915, 68580504575]

約数ペア:

[(1, 68580504575), (5, 13716100915), (11, 6234591325), (25, 2743220183), (55, 1246918265), (139, 493384925), (275, 249383653), (695, 98676985), (1529, 44853175), (3475, 19735397), (7645, 8970635), (38225, 1794127)]