456125

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 16

約数和(自身を含む): 589680

約数和(自身を除く): 133555

約数列:

[1, 5, 25, 41, 89, 125, 205, 445, 1025, 2225, 3649, 5125, 11125, 18245, 91225, 456125]

約数ペア:

[(1, 456125), (5, 91225), (25, 18245), (41, 11125), (89, 5125), (125, 3649), (205, 2225), (445, 1025)]