56542215

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{15641}}^1$

素因数の和:15890

約数の個数: 16

約数和(自身を含む): 90848736

約数和(自身を除く): 34306521

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 15641, 46923, 78205, 234615, 3769481, 11308443, 18847405, 56542215]

約数ペア:

[(1, 56542215), (3, 18847405), (5, 11308443), (15, 3769481), (241, 234615), (723, 78205), (1205, 46923), (3615, 15641)]