12660285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^2$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 22178016

約数和(自身を除く): 9517731

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 277, 831, 1385, 3047, 4155, 9141, 15235, 45705, 76729, 230187, 383645, 844019, 1150935, 2532057, 4220095, 12660285]

約数ペア:

[(1, 12660285), (3, 4220095), (5, 2532057), (11, 1150935), (15, 844019), (33, 383645), (55, 230187), (165, 76729), (277, 45705), (831, 15235), (1385, 9141), (3047, 4155)]