68337293855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1\times {\mathrm{325889}}^1$

素因数の和:328378

約数の個数: 16

約数和(自身を含む): 86864024160

約数和(自身を除く): 18526730305

約数列:

[1, 5, 17, 85, 2467, 12335, 41939, 209695, 325889, 1629445, 5540113, 27700565, 803968163, 4019840815, 13667458771, 68337293855]

約数ペア:

[(1, 68337293855), (5, 13667458771), (17, 4019840815), (85, 803968163), (2467, 27700565), (12335, 5540113), (41939, 1629445), (209695, 325889)]