5000025

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 8337760

約数和(自身を除く): 3337735

約数列:

[1, 3, 5, 15, 25, 75, 163, 409, 489, 815, 1227, 2045, 2445, 4075, 6135, 10225, 12225, 30675, 66667, 200001, 333335, 1000005, 1666675, 5000025]

約数ペア:

[(1, 5000025), (3, 1666675), (5, 1000005), (15, 333335), (25, 200001), (75, 66667), (163, 30675), (409, 12225), (489, 10225), (815, 6135), (1227, 4075), (2045, 2445)]