7233125

素因数分解:

$5^4\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 20

約数和(自身を含む): 9222048

約数和(自身を除く): 1988923

約数列:

[1, 5, 25, 71, 125, 163, 355, 625, 815, 1775, 4075, 8875, 11573, 20375, 44375, 57865, 101875, 289325, 1446625, 7233125]

約数ペア:

[(1, 7233125), (5, 1446625), (25, 289325), (71, 101875), (125, 57865), (163, 44375), (355, 20375), (625, 11573), (815, 8875), (1775, 4075)]