27331155

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11909}}^1$

素因数の和:11940

約数の個数: 32

約数和(自身を含む): 51451200

約数和(自身を除く): 24120045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 11909, 35727, 59545, 107181, 178635, 202453, 321543, 535905, 607359, 1012265, 1607715, 1822077, 3036795, 5466231, 9110385, 27331155]

約数ペア:

[(1, 27331155), (3, 9110385), (5, 5466231), (9, 3036795), (15, 1822077), (17, 1607715), (27, 1012265), (45, 607359), (51, 535905), (85, 321543), (135, 202453), (153, 178635), (255, 107181), (459, 59545), (765, 35727), (2295, 11909)]