7213635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 15724800

約数和(自身を除く): 8511165

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 59, 65, 95, 99, 117, 143, 165, 171, 177, 195, 209, 247, 285, 295, 429, 495, 531, 585, 627, 649, 715, 741, 767, 855, 885, 1045, 1121, 1235, 1287, 1881, 1947, 2145, 2223, 2301, 2655, 2717, 3135, 3245, 3363, 3705, 3835, 5605, 5841, 6435, 6903, 8151, 8437, 9405, 9735, 10089, 11115, 11505, 12331, 13585, 14573, 16815, 24453, 25311, 29205, 34515, 36993, 40755, 42185, 43719, 50445, 61655, 72865, 75933, 110979, 122265, 126555, 131157, 160303, 184965, 218595, 379665, 480909, 554895, 655785, 801515, 1442727, 2404545, 7213635]

約数ペア:

[(1, 7213635), (3, 2404545), (5, 1442727), (9, 801515), (11, 655785), (13, 554895), (15, 480909), (19, 379665), (33, 218595), (39, 184965), (45, 160303), (55, 131157), (57, 126555), (59, 122265), (65, 110979), (95, 75933), (99, 72865), (117, 61655), (143, 50445), (165, 43719), (171, 42185), (177, 40755), (195, 36993), (209, 34515), (247, 29205), (285, 25311), (295, 24453), (429, 16815), (495, 14573), (531, 13585), (585, 12331), (627, 11505), (649, 11115), (715, 10089), (741, 9735), (767, 9405), (855, 8437), (885, 8151), (1045, 6903), (1121, 6435), (1235, 5841), (1287, 5605), (1881, 3835), (1947, 3705), (2145, 3363), (2223, 3245), (2301, 3135), (2655, 2717)]