11995665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72701}}^1$

素因数の和:72720

約数の個数: 16

約数和(自身を含む): 20938176

約数和(自身を除く): 8942511

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 72701, 218103, 363505, 799711, 1090515, 2399133, 3998555, 11995665]

約数ペア:

[(1, 11995665), (3, 3998555), (5, 2399133), (11, 1090515), (15, 799711), (33, 363505), (55, 218103), (165, 72701)]