15530265

素因数分解:

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

素因数の和:199

約数の個数: 64

約数和(自身を含む): 29963520

約数和(自身を除く): 14433255

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 67, 85, 101, 135, 153, 201, 255, 303, 335, 459, 505, 603, 765, 909, 1005, 1139, 1515, 1717, 1809, 2295, 2727, 3015, 3417, 4545, 5151, 5695, 6767, 8585, 9045, 10251, 13635, 15453, 17085, 20301, 25755, 30753, 33835, 46359, 51255, 60903, 77265, 101505, 115039, 153765, 182709, 231795, 304515, 345117, 575195, 913545, 1035351, 1725585, 3106053, 5176755, 15530265]

約数ペア:

[(1, 15530265), (3, 5176755), (5, 3106053), (9, 1725585), (15, 1035351), (17, 913545), (27, 575195), (45, 345117), (51, 304515), (67, 231795), (85, 182709), (101, 153765), (135, 115039), (153, 101505), (201, 77265), (255, 60903), (303, 51255), (335, 46359), (459, 33835), (505, 30753), (603, 25755), (765, 20301), (909, 17085), (1005, 15453), (1139, 13635), (1515, 10251), (1717, 9045), (1809, 8585), (2295, 6767), (2727, 5695), (3015, 5151), (3417, 4545)]