15315876

素因数分解:

$2^2\times 3^2\times {\mathrm{425441}}^1$

素因数の和:425451

約数の個数: 18

約数和(自身を含む): 38715222

約数和(自身を除く): 23399346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 425441, 850882, 1276323, 1701764, 2552646, 3828969, 5105292, 7657938, 15315876]

約数ペア:

[(1, 15315876), (2, 7657938), (3, 5105292), (4, 3828969), (6, 2552646), (9, 1701764), (12, 1276323), (18, 850882), (36, 425441)]