249522575

素因数分解:

$5^2\times {\mathrm{1223}}^1\times {\mathrm{8161}}^1$

素因数の和:9394

約数の個数: 12

約数和(自身を含む): 309698928

約数和(自身を除く): 60176353

約数列:

[1, 5, 25, 1223, 6115, 8161, 30575, 40805, 204025, 9980903, 49904515, 249522575]

約数ペア:

[(1, 249522575), (5, 49904515), (25, 9980903), (1223, 204025), (6115, 40805), (8161, 30575)]