66041465

素因数分解:

$5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2473}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 93071880

約数和(自身を除く): 27030415

約数列:

[1, 5, 7, 35, 49, 109, 245, 545, 763, 2473, 3815, 5341, 12365, 17311, 26705, 86555, 121177, 269557, 605885, 1347785, 1886899, 9434495, 13208293, 66041465]

約数ペア:

[(1, 66041465), (5, 13208293), (7, 9434495), (35, 1886899), (49, 1347785), (109, 605885), (245, 269557), (545, 121177), (763, 86555), (2473, 26705), (3815, 17311), (5341, 12365)]