66401145

素因数分解:

$3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3187}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 115380096

約数和(自身を除く): 48978951

約数列:

[1, 3, 5, 9, 15, 45, 463, 1389, 2315, 3187, 4167, 6945, 9561, 15935, 20835, 28683, 47805, 143415, 1475581, 4426743, 7377905, 13280229, 22133715, 66401145]

約数ペア:

[(1, 66401145), (3, 22133715), (5, 13280229), (9, 7377905), (15, 4426743), (45, 1475581), (463, 143415), (1389, 47805), (2315, 28683), (3187, 20835), (4167, 15935), (6945, 9561)]