196798635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 383423040

約数和(自身を除く): 186624405

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 121, 141, 165, 235, 363, 423, 495, 517, 605, 705, 769, 1089, 1551, 1815, 2115, 2307, 2585, 3845, 4653, 5445, 5687, 6921, 7755, 8459, 11535, 17061, 23265, 25377, 28435, 34605, 36143, 42295, 51183, 76131, 85305, 93049, 108429, 126885, 180715, 255915, 279147, 325287, 380655, 397573, 465245, 542145, 837441, 1192719, 1395735, 1626435, 1987865, 3578157, 4187205, 4373303, 5963595, 13119909, 17890785, 21866515, 39359727, 65599545, 196798635]

約数ペア:

[(1, 196798635), (3, 65599545), (5, 39359727), (9, 21866515), (11, 17890785), (15, 13119909), (33, 5963595), (45, 4373303), (47, 4187205), (55, 3578157), (99, 1987865), (121, 1626435), (141, 1395735), (165, 1192719), (235, 837441), (363, 542145), (423, 465245), (495, 397573), (517, 380655), (605, 325287), (705, 279147), (769, 255915), (1089, 180715), (1551, 126885), (1815, 108429), (2115, 93049), (2307, 85305), (2585, 76131), (3845, 51183), (4653, 42295), (5445, 36143), (5687, 34605), (6921, 28435), (7755, 25377), (8459, 23265), (11535, 17061)]