57040605

素因数分解:

$3^6\times 5^1\times {\mathrm{15649}}^1$

素因数の和:15672

約数の個数: 28

約数和(自身を含む): 102632700

約数和(自身を除く): 45592095

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 15649, 46947, 78245, 140841, 234735, 422523, 704205, 1267569, 2112615, 3802707, 6337845, 11408121, 19013535, 57040605]

約数ペア:

[(1, 57040605), (3, 19013535), (5, 11408121), (9, 6337845), (15, 3802707), (27, 2112615), (45, 1267569), (81, 704205), (135, 422523), (243, 234735), (405, 140841), (729, 78245), (1215, 46947), (3645, 15649)]