5257395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 11531520

約数和(自身を除く): 6274125

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 43, 45, 55, 57, 65, 95, 99, 117, 129, 143, 165, 171, 195, 209, 215, 247, 285, 387, 429, 473, 495, 559, 585, 627, 645, 715, 741, 817, 855, 1045, 1235, 1287, 1419, 1677, 1881, 1935, 2145, 2223, 2365, 2451, 2717, 2795, 3135, 3705, 4085, 4257, 5031, 6149, 6435, 7095, 7353, 8151, 8385, 8987, 9405, 10621, 11115, 12255, 13585, 18447, 21285, 24453, 25155, 26961, 30745, 31863, 36765, 40755, 44935, 53105, 55341, 80883, 92235, 95589, 116831, 122265, 134805, 159315, 276705, 350493, 404415, 477945, 584155, 1051479, 1752465, 5257395]

約数ペア:

[(1, 5257395), (3, 1752465), (5, 1051479), (9, 584155), (11, 477945), (13, 404415), (15, 350493), (19, 276705), (33, 159315), (39, 134805), (43, 122265), (45, 116831), (55, 95589), (57, 92235), (65, 80883), (95, 55341), (99, 53105), (117, 44935), (129, 40755), (143, 36765), (165, 31863), (171, 30745), (195, 26961), (209, 25155), (215, 24453), (247, 21285), (285, 18447), (387, 13585), (429, 12255), (473, 11115), (495, 10621), (559, 9405), (585, 8987), (627, 8385), (645, 8151), (715, 7353), (741, 7095), (817, 6435), (855, 6149), (1045, 5031), (1235, 4257), (1287, 4085), (1419, 3705), (1677, 3135), (1881, 2795), (1935, 2717), (2145, 2451), (2223, 2365)]