27080795

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 39482880

約数和(自身を除く): 12402085

約数列:

[1, 5, 7, 19, 35, 95, 133, 193, 211, 665, 965, 1055, 1351, 1477, 3667, 4009, 6755, 7385, 18335, 20045, 25669, 28063, 40723, 128345, 140315, 203615, 285061, 773737, 1425305, 3868685, 5416159, 27080795]

約数ペア:

[(1, 27080795), (5, 5416159), (7, 3868685), (19, 1425305), (35, 773737), (95, 285061), (133, 203615), (193, 140315), (211, 128345), (665, 40723), (965, 28063), (1055, 25669), (1351, 20045), (1477, 18335), (3667, 7385), (4009, 6755)]