2052325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 2946240

約数和(自身を除く): 893915

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 439, 935, 2195, 4675, 4829, 7463, 10975, 24145, 37315, 82093, 120725, 186575, 410465, 2052325]

約数ペア:

[(1, 2052325), (5, 410465), (11, 186575), (17, 120725), (25, 82093), (55, 37315), (85, 24145), (187, 10975), (275, 7463), (425, 4829), (439, 4675), (935, 2195)]