1073406215

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{683}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 1494775296

約数和(自身を除く): 421369081

約数列:

[1, 5, 7, 35, 83, 415, 541, 581, 683, 2705, 2905, 3415, 3787, 4781, 18935, 23905, 44903, 56689, 224515, 283445, 314321, 369503, 396823, 1571605, 1847515, 1984115, 2586521, 12932605, 30668749, 153343745, 214681243, 1073406215]

約数ペア:

[(1, 1073406215), (5, 214681243), (7, 153343745), (35, 30668749), (83, 12932605), (415, 2586521), (541, 1984115), (581, 1847515), (683, 1571605), (2705, 396823), (2905, 369503), (3415, 314321), (3787, 283445), (4781, 224515), (18935, 56689), (23905, 44903)]