139772385

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 272668032

約数和(自身を除く): 132895647

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 67, 81, 85, 101, 135, 153, 201, 243, 255, 303, 335, 405, 459, 505, 603, 765, 909, 1005, 1139, 1215, 1377, 1515, 1717, 1809, 2295, 2727, 3015, 3417, 4131, 4545, 5151, 5427, 5695, 6767, 6885, 8181, 8585, 9045, 10251, 13635, 15453, 16281, 17085, 20301, 20655, 24543, 25755, 27135, 30753, 33835, 40905, 46359, 51255, 60903, 77265, 81405, 92259, 101505, 115039, 122715, 139077, 153765, 182709, 231795, 276777, 304515, 345117, 417231, 461295, 548127, 575195, 695385, 913545, 1035351, 1383885, 1644381, 1725585, 2086155, 2740635, 3106053, 5176755, 8221905, 9318159, 15530265, 27954477, 46590795, 139772385]

約数ペア:

[(1, 139772385), (3, 46590795), (5, 27954477), (9, 15530265), (15, 9318159), (17, 8221905), (27, 5176755), (45, 3106053), (51, 2740635), (67, 2086155), (81, 1725585), (85, 1644381), (101, 1383885), (135, 1035351), (153, 913545), (201, 695385), (243, 575195), (255, 548127), (303, 461295), (335, 417231), (405, 345117), (459, 304515), (505, 276777), (603, 231795), (765, 182709), (909, 153765), (1005, 139077), (1139, 122715), (1215, 115039), (1377, 101505), (1515, 92259), (1717, 81405), (1809, 77265), (2295, 60903), (2727, 51255), (3015, 46359), (3417, 40905), (4131, 33835), (4545, 30753), (5151, 27135), (5427, 25755), (5695, 24543), (6767, 20655), (6885, 20301), (8181, 17085), (8585, 16281), (9045, 15453), (10251, 13635)]