127265005

素因数分解:

$5^1\times 7^4\times {\mathrm{10601}}^1$

素因数の和:10634

約数の個数: 20

約数和(自身を含む): 178177212

約数和(自身を除く): 50912207

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2401, 10601, 12005, 53005, 74207, 371035, 519449, 2597245, 3636143, 18180715, 25453001, 127265005]

約数ペア:

[(1, 127265005), (5, 25453001), (7, 18180715), (35, 3636143), (49, 2597245), (245, 519449), (343, 371035), (1715, 74207), (2401, 53005), (10601, 12005)]