2481163245

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{556939}}^1$

素因数の和:556967

約数の個数: 40

約数和(自身を含む): 4852061280

約数和(自身を除く): 2370898035

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 556939, 1670817, 2784695, 5012451, 6126329, 8354085, 15037353, 18378987, 25062255, 30631645, 45112059, 55136961, 75186765, 91894935, 165410883, 225560295, 275684805, 496232649, 827054415, 2481163245]

約数ペア:

[(1, 2481163245), (3, 827054415), (5, 496232649), (9, 275684805), (11, 225560295), (15, 165410883), (27, 91894935), (33, 75186765), (45, 55136961), (55, 45112059), (81, 30631645), (99, 25062255), (135, 18378987), (165, 15037353), (297, 8354085), (405, 6126329), (495, 5012451), (891, 2784695), (1485, 1670817), (4455, 556939)]