10203445

素因数分解:

$5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 14047488

約数和(自身を除く): 3844043

約数列:

[1, 5, 7, 35, 401, 727, 2005, 2807, 3635, 5089, 14035, 25445, 291527, 1457635, 2040689, 10203445]

約数ペア:

[(1, 10203445), (5, 2040689), (7, 1457635), (35, 291527), (401, 25445), (727, 14035), (2005, 5089), (2807, 3635)]