408552145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2\times {\mathrm{409}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 514607400

約数和(自身を除く): 106055255

約数列:

[1, 5, 29, 83, 145, 409, 415, 2045, 2407, 6889, 11861, 12035, 33947, 34445, 59305, 169735, 199781, 984463, 998905, 2817601, 4922315, 14088005, 81710429, 408552145]

約数ペア:

[(1, 408552145), (5, 81710429), (29, 14088005), (83, 4922315), (145, 2817601), (409, 998905), (415, 984463), (2045, 199781), (2407, 169735), (6889, 59305), (11861, 34445), (12035, 33947)]