7888962105

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{29759}}^1$

素因数の和:29950

約数の個数: 48

約数和(自身を含む): 14094812160

約数和(自身を除く): 6205850055

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 137, 215, 387, 411, 645, 685, 1233, 1935, 2055, 5891, 6165, 17673, 29455, 29759, 53019, 88365, 89277, 148795, 265095, 267831, 446385, 1279637, 1339155, 3838911, 4076983, 6398185, 11516733, 12230949, 19194555, 20384915, 36692847, 57583665, 61154745, 175310269, 183464235, 525930807, 876551345, 1577792421, 2629654035, 7888962105]

約数ペア:

[(1, 7888962105), (3, 2629654035), (5, 1577792421), (9, 876551345), (15, 525930807), (43, 183464235), (45, 175310269), (129, 61154745), (137, 57583665), (215, 36692847), (387, 20384915), (411, 19194555), (645, 12230949), (685, 11516733), (1233, 6398185), (1935, 4076983), (2055, 3838911), (5891, 1339155), (6165, 1279637), (17673, 446385), (29455, 267831), (29759, 265095), (53019, 148795), (88365, 89277)]