27455435

素因数分解:

$5^1\times 7^4\times {\mathrm{2287}}^1$

素因数の和:2320

約数の個数: 20

約数和(自身を含む): 38452128

約数和(自身を除く): 10996693

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2287, 2401, 11435, 12005, 16009, 80045, 112063, 560315, 784441, 3922205, 5491087, 27455435]

約数ペア:

[(1, 27455435), (5, 5491087), (7, 3922205), (35, 784441), (49, 560315), (245, 112063), (343, 80045), (1715, 16009), (2287, 12005), (2401, 11435)]