27677445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 19496955

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 311, 349, 933, 1047, 1555, 1745, 4665, 5235, 5287, 5933, 15861, 17799, 26435, 29665, 79305, 88995, 108539, 325617, 542695, 1628085, 1845163, 5535489, 9225815, 27677445]

約数ペア:

[(1, 27677445), (3, 9225815), (5, 5535489), (15, 1845163), (17, 1628085), (51, 542695), (85, 325617), (255, 108539), (311, 88995), (349, 79305), (933, 29665), (1047, 26435), (1555, 17799), (1745, 15861), (4665, 5933), (5235, 5287)]