56317755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{857}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 97441344

約数和(自身を除く): 41123589

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 337, 857, 1011, 1685, 2571, 4285, 4381, 5055, 11141, 12855, 13143, 21905, 33423, 55705, 65715, 167115, 288809, 866427, 1444045, 3754517, 4332135, 11263551, 18772585, 56317755]

約数ペア:

[(1, 56317755), (3, 18772585), (5, 11263551), (13, 4332135), (15, 3754517), (39, 1444045), (65, 866427), (195, 288809), (337, 167115), (857, 65715), (1011, 55705), (1685, 33423), (2571, 21905), (4285, 13143), (4381, 12855), (5055, 11141)]