57271455

素因数分解:

$3^5\times 5^1\times {\mathrm{47137}}^1$

素因数の和:47157

約数の個数: 24

約数和(自身を含む): 102949392

約数和(自身を除く): 45677937

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 47137, 141411, 235685, 424233, 707055, 1272699, 2121165, 3818097, 6363495, 11454291, 19090485, 57271455]

約数ペア:

[(1, 57271455), (3, 19090485), (5, 11454291), (9, 6363495), (15, 3818097), (27, 2121165), (45, 1272699), (81, 707055), (135, 424233), (243, 235685), (405, 141411), (1215, 47137)]