249375025

素因数分解:

$5^2\times {\mathrm{2341}}^1\times {\mathrm{4261}}^1$

素因数の和:6612

約数の個数: 12

約数和(自身を含む): 309429724

約数和(自身を除く): 60054699

約数列:

[1, 5, 25, 2341, 4261, 11705, 21305, 58525, 106525, 9975001, 49875005, 249375025]

約数ペア:

[(1, 249375025), (5, 49875005), (25, 9975001), (2341, 106525), (4261, 58525), (11705, 21305)]