15007.000000

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 1372032

約数和(自身を除く): 522015

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2381, 7143, 16667, 40477, 50001, 121431, 283339, 850017]

約数ペア:

[(1, 850017), (3, 283339), (7, 121431), (17, 50001), (21, 40477), (51, 16667), (119, 7143), (357, 2381)]