4927950025

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{21503}}^1$

素因数の和:21705

約数の個数: 24

約数和(自身を含む): 6239600640

約数和(自身を除く): 1311650615

約数列:

[1, 5, 25, 89, 103, 445, 515, 2225, 2575, 9167, 21503, 45835, 107515, 229175, 537575, 1913767, 2214809, 9568835, 11074045, 47844175, 55370225, 197118001, 985590005, 4927950025]

約数ペア:

[(1, 4927950025), (5, 985590005), (25, 197118001), (89, 55370225), (103, 47844175), (445, 11074045), (515, 9568835), (2225, 2214809), (2575, 1913767), (9167, 537575), (21503, 229175), (45835, 107515)]