8168415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 14017536

約数和(自身を除く): 5849121

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 311, 515, 933, 1545, 1555, 1751, 4665, 5253, 5287, 8755, 15861, 26265, 26435, 32033, 79305, 96099, 160165, 480495, 544561, 1633683, 2722805, 8168415]

約数ペア:

[(1, 8168415), (3, 2722805), (5, 1633683), (15, 544561), (17, 480495), (51, 160165), (85, 96099), (103, 79305), (255, 32033), (309, 26435), (311, 26265), (515, 15861), (933, 8755), (1545, 5287), (1555, 5253), (1751, 4665)]