57154815

素因数分解:

$3^5\times 5^1\times {\mathrm{47041}}^1$

素因数の和:47061

約数の個数: 24

約数和(自身を含む): 102739728

約数和(自身を除く): 45584913

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 47041, 141123, 235205, 423369, 705615, 1270107, 2116845, 3810321, 6350535, 11430963, 19051605, 57154815]

約数ペア:

[(1, 57154815), (3, 19051605), (5, 11430963), (9, 6350535), (15, 3810321), (27, 2116845), (45, 1270107), (81, 705615), (135, 423369), (243, 235205), (405, 141123), (1215, 47041)]