27743265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 26035551

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1367, 1845, 2255, 4059, 4101, 6765, 6835, 12303, 15037, 20295, 20505, 45111, 56047, 61515, 75185, 135333, 168141, 225555, 280235, 504423, 616517, 676665, 840705, 1849551, 2522115, 3082585, 5548653, 9247755, 27743265]

約数ペア:

[(1, 27743265), (3, 9247755), (5, 5548653), (9, 3082585), (11, 2522115), (15, 1849551), (33, 840705), (41, 676665), (45, 616517), (55, 504423), (99, 280235), (123, 225555), (165, 168141), (205, 135333), (369, 75185), (451, 61515), (495, 56047), (615, 45111), (1353, 20505), (1367, 20295), (1845, 15037), (2255, 12303), (4059, 6835), (4101, 6765)]