42705005

素因数分解:

$5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1697}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 58682880

約数和(自身を除く): 15977875

約数列:

[1, 5, 7, 35, 719, 1697, 3595, 5033, 8485, 11879, 25165, 59395, 1220143, 6100715, 8541001, 42705005]

約数ペア:

[(1, 42705005), (5, 8541001), (7, 6100715), (35, 1220143), (719, 59395), (1697, 25165), (3595, 11879), (5033, 8485)]