10750625

素因数分解:

$5^4\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 20

約数和(自身を含む): 13645632

約数和(自身を除く): 2895007

約数列:

[1, 5, 25, 103, 125, 167, 515, 625, 835, 2575, 4175, 12875, 17201, 20875, 64375, 86005, 104375, 430025, 2150125, 10750625]

約数ペア:

[(1, 10750625), (5, 2150125), (25, 430025), (103, 104375), (125, 86005), (167, 64375), (515, 20875), (625, 17201), (835, 12875), (2575, 4175)]