75240235

素因数分解:

$5^1\times 7^2\times {\mathrm{307103}}^1$

素因数の和:307122

約数の個数: 12

約数和(自身を含む): 105029568

約数和(自身を除く): 29789333

約数列:

[1, 5, 7, 35, 49, 245, 307103, 1535515, 2149721, 10748605, 15048047, 75240235]

約数ペア:

[(1, 75240235), (5, 15048047), (7, 10748605), (35, 2149721), (49, 1535515), (245, 307103)]