16259285

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 23466240

約数和(自身を除く): 7206955

約数列:

[1, 5, 7, 29, 35, 83, 145, 193, 203, 415, 581, 965, 1015, 1351, 2407, 2905, 5597, 6755, 12035, 16019, 16849, 27985, 39179, 80095, 84245, 112133, 195895, 464551, 560665, 2322755, 3251857, 16259285]

約数ペア:

[(1, 16259285), (5, 3251857), (7, 2322755), (29, 560665), (35, 464551), (83, 195895), (145, 112133), (193, 84245), (203, 80095), (415, 39179), (581, 27985), (965, 16849), (1015, 16019), (1351, 12035), (2407, 6755), (2905, 5597)]