458307725

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{205981}}^1$

素因数の和:206080

約数の個数: 12

約数和(自身を含む): 574689780

約数和(自身を除く): 116382055

約数列:

[1, 5, 25, 89, 445, 2225, 205981, 1029905, 5149525, 18332309, 91661545, 458307725]

約数ペア:

[(1, 458307725), (5, 91661545), (25, 18332309), (89, 5149525), (445, 1029905), (2225, 205981)]