3057428815

素因数分解:

$5^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{40763}}^1$

素因数の和:42918

約数の個数: 16

約数和(自身を含む): 4195104768

約数和(自身を除く): 1137675953

約数列:

[1, 5, 7, 35, 2143, 10715, 15001, 40763, 75005, 203815, 285341, 1426705, 87355109, 436775545, 611485763, 3057428815]

約数ペア:

[(1, 3057428815), (5, 611485763), (7, 436775545), (35, 87355109), (2143, 1426705), (10715, 285341), (15001, 203815), (40763, 75005)]