561796605

素因数分解:

$3^2\times 5^1\times {\mathrm{2267}}^1\times {\mathrm{5507}}^1$

素因数の和:7785

約数の個数: 24

約数和(自身を含む): 974387232

約数和(自身を除く): 412590627

約数列:

[1, 3, 5, 9, 15, 45, 2267, 5507, 6801, 11335, 16521, 20403, 27535, 34005, 49563, 82605, 102015, 247815, 12484369, 37453107, 62421845, 112359321, 187265535, 561796605]

約数ペア:

[(1, 561796605), (3, 187265535), (5, 112359321), (9, 62421845), (15, 37453107), (45, 12484369), (2267, 247815), (5507, 102015), (6801, 82605), (11335, 49563), (16521, 34005), (20403, 27535)]