15289210

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5441}}^1$

素因数の和:5729

約数の個数: 16

約数和(自身を含む): 27623592

約数和(自身を除く): 12334382

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 5441, 10882, 27205, 54410, 1528921, 3057842, 7644605, 15289210]

約数ペア:

[(1, 15289210), (2, 7644605), (5, 3057842), (10, 1528921), (281, 54410), (562, 27205), (1405, 10882), (2810, 5441)]