57145.000000

素因数分解:

$3^6\times 5^1\times {\mathrm{241}}^1$

素因数の和:264

約数の個数: 28

約数和(自身を含む): 1587036

約数和(自身を除く): 708591

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 241, 243, 405, 723, 729, 1205, 1215, 2169, 3615, 3645, 6507, 10845, 19521, 32535, 58563, 97605, 175689, 292815, 878445]

約数ペア:

[(1, 878445), (3, 292815), (5, 175689), (9, 97605), (15, 58563), (27, 32535), (45, 19521), (81, 10845), (135, 6507), (241, 3645), (243, 3615), (405, 2169), (723, 1215), (729, 1205)]