54220005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{172127}}^1$

素因数の和:172145

約数の個数: 24

約数和(自身を含む): 107407872

約数和(自身を除く): 53187867

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 172127, 516381, 860635, 1204889, 1549143, 2581905, 3614667, 6024445, 7745715, 10844001, 18073335, 54220005]

約数ペア:

[(1, 54220005), (3, 18073335), (5, 10844001), (7, 7745715), (9, 6024445), (15, 3614667), (21, 2581905), (35, 1549143), (45, 1204889), (63, 860635), (105, 516381), (315, 172127)]