85940685

素因数分解:

$3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2543}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 149220864

約数和(自身を除く): 63280179

約数列:

[1, 3, 5, 9, 15, 45, 751, 2253, 2543, 3755, 6759, 7629, 11265, 12715, 22887, 33795, 38145, 114435, 1909793, 5729379, 9548965, 17188137, 28646895, 85940685]

約数ペア:

[(1, 85940685), (3, 28646895), (5, 17188137), (9, 9548965), (15, 5729379), (45, 1909793), (751, 114435), (2253, 38145), (2543, 33795), (3755, 22887), (6759, 12715), (7629, 11265)]