57228765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31531}}^1$

素因数の和:31561

約数の個数: 24

約数和(自身を含む): 100650144

約数和(自身を除く): 43421379

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 31531, 94593, 157655, 346841, 472965, 1040523, 1734205, 3815251, 5202615, 11445753, 19076255, 57228765]

約数ペア:

[(1, 57228765), (3, 19076255), (5, 11445753), (11, 5202615), (15, 3815251), (33, 1734205), (55, 1040523), (121, 472965), (165, 346841), (363, 157655), (605, 94593), (1815, 31531)]