42831005

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^2$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 59859072

約数和(自身を除く): 17028067

約数列:

[1, 5, 7, 35, 103, 109, 515, 545, 721, 763, 3605, 3815, 11227, 11881, 56135, 59405, 78589, 83167, 392945, 415835, 1223743, 6118715, 8566201, 42831005]

約数ペア:

[(1, 42831005), (5, 8566201), (7, 6118715), (35, 1223743), (103, 415835), (109, 392945), (515, 83167), (545, 78589), (721, 59405), (763, 56135), (3605, 11881), (3815, 11227)]