56685575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 74526480

約数和(自身を除く): 17840905

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 1907, 5945, 9535, 29725, 47675, 55303, 78187, 276515, 390935, 1382575, 1954675, 2267423, 11337115, 56685575]

約数ペア:

[(1, 56685575), (5, 11337115), (25, 2267423), (29, 1954675), (41, 1382575), (145, 390935), (205, 276515), (725, 78187), (1025, 55303), (1189, 47675), (1907, 29725), (5945, 9535)]