4287575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 5624640

約数和(自身を除く): 1337065

約数列:

[1, 5, 25, 41, 47, 89, 205, 235, 445, 1025, 1175, 1927, 2225, 3649, 4183, 9635, 18245, 20915, 48175, 91225, 104575, 171503, 857515, 4287575]

約数ペア:

[(1, 4287575), (5, 857515), (25, 171503), (41, 104575), (47, 91225), (89, 48175), (205, 20915), (235, 18245), (445, 9635), (1025, 4183), (1175, 3649), (1927, 2225)]