12439665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 27495936

約数和(自身を除く): 15056271

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 35, 45, 51, 63, 69, 85, 101, 105, 115, 119, 153, 161, 207, 255, 303, 315, 345, 357, 391, 483, 505, 595, 707, 765, 805, 909, 1035, 1071, 1173, 1449, 1515, 1717, 1785, 1955, 2121, 2323, 2415, 2737, 3519, 3535, 4545, 5151, 5355, 5865, 6363, 6969, 7245, 8211, 8585, 10605, 11615, 12019, 13685, 15453, 16261, 17595, 20907, 24633, 25755, 31815, 34845, 36057, 39491, 41055, 48783, 60095, 77265, 81305, 104535, 108171, 118473, 123165, 146349, 180285, 197455, 243915, 276437, 355419, 540855, 592365, 731745, 829311, 1382185, 1777095, 2487933, 4146555, 12439665]

約数ペア:

[(1, 12439665), (3, 4146555), (5, 2487933), (7, 1777095), (9, 1382185), (15, 829311), (17, 731745), (21, 592365), (23, 540855), (35, 355419), (45, 276437), (51, 243915), (63, 197455), (69, 180285), (85, 146349), (101, 123165), (105, 118473), (115, 108171), (119, 104535), (153, 81305), (161, 77265), (207, 60095), (255, 48783), (303, 41055), (315, 39491), (345, 36057), (357, 34845), (391, 31815), (483, 25755), (505, 24633), (595, 20907), (707, 17595), (765, 16261), (805, 15453), (909, 13685), (1035, 12019), (1071, 11615), (1173, 10605), (1449, 8585), (1515, 8211), (1717, 7245), (1785, 6969), (1955, 6363), (2121, 5865), (2323, 5355), (2415, 5151), (2737, 4545), (3519, 3535)]