254410825

素因数分解:

$5^2\times {\mathrm{673}}^1\times {\mathrm{15121}}^1$

素因数の和:15804

約数の個数: 12

約数和(自身を含む): 315959068

約数和(自身を除く): 61548243

約数列:

[1, 5, 25, 673, 3365, 15121, 16825, 75605, 378025, 10176433, 50882165, 254410825]

約数ペア:

[(1, 254410825), (5, 50882165), (25, 10176433), (673, 378025), (3365, 75605), (15121, 16825)]