76540845

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 125079552

約数和(自身を除く): 48538707

約数列:

[1, 3, 5, 15, 103, 107, 309, 321, 463, 515, 535, 1389, 1545, 1605, 2315, 6945, 11021, 33063, 47689, 49541, 55105, 143067, 148623, 165315, 238445, 247705, 715335, 743115, 5102723, 15308169, 25513615, 76540845]

約数ペア:

[(1, 76540845), (3, 25513615), (5, 15308169), (15, 5102723), (103, 743115), (107, 715335), (309, 247705), (321, 238445), (463, 165315), (515, 148623), (535, 143067), (1389, 55105), (1545, 49541), (1605, 47689), (2315, 33063), (6945, 11021)]