27067885

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 35627904

約数和(自身を除く): 8560019

約数列:

[1, 5, 13, 65, 103, 169, 311, 515, 845, 1339, 1555, 4043, 6695, 17407, 20215, 32033, 52559, 87035, 160165, 262795, 416429, 2082145, 5413577, 27067885]

約数ペア:

[(1, 27067885), (5, 5413577), (13, 2082145), (65, 416429), (103, 262795), (169, 160165), (311, 87035), (515, 52559), (845, 32033), (1339, 20215), (1555, 17407), (4043, 6695)]