23000115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 38730240

約数和(自身を除く): 15730125

約数列:

[1, 3, 5, 15, 23, 69, 115, 163, 345, 409, 489, 815, 1227, 2045, 2445, 3749, 6135, 9407, 11247, 18745, 28221, 47035, 56235, 66667, 141105, 200001, 333335, 1000005, 1533341, 4600023, 7666705, 23000115]

約数ペア:

[(1, 23000115), (3, 7666705), (5, 4600023), (15, 1533341), (23, 1000005), (69, 333335), (115, 200001), (163, 141105), (345, 66667), (409, 56235), (489, 47035), (815, 28221), (1227, 18745), (2045, 11247), (2445, 9407), (3749, 6135)]