15305556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{182209}}^1$

素因数の和:182223

約数の個数: 24

約数和(自身を含む): 40815040

約数和(自身を除く): 25509484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 182209, 364418, 546627, 728836, 1093254, 1275463, 2186508, 2550926, 3826389, 5101852, 7652778, 15305556]

約数ペア:

[(1, 15305556), (2, 7652778), (3, 5101852), (4, 3826389), (6, 2550926), (7, 2186508), (12, 1275463), (14, 1093254), (21, 728836), (28, 546627), (42, 364418), (84, 182209)]