289063995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1823}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 521634816

約数和(自身を除く): 232570821

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 961, 1023, 1705, 1823, 2883, 4805, 5115, 5469, 9115, 10571, 14415, 20053, 27345, 31713, 52855, 56513, 60159, 100265, 158565, 169539, 282565, 300795, 621643, 847695, 1751903, 1864929, 3108215, 5255709, 8759515, 9324645, 19270933, 26278545, 57812799, 96354665, 289063995]

約数ペア:

[(1, 289063995), (3, 96354665), (5, 57812799), (11, 26278545), (15, 19270933), (31, 9324645), (33, 8759515), (55, 5255709), (93, 3108215), (155, 1864929), (165, 1751903), (341, 847695), (465, 621643), (961, 300795), (1023, 282565), (1705, 169539), (1823, 158565), (2883, 100265), (4805, 60159), (5115, 56513), (5469, 52855), (9115, 31713), (10571, 27345), (14415, 20053)]