2404545

素因数分解:

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

素因数の和:110

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2433855

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 59, 65, 95, 143, 165, 177, 195, 209, 247, 285, 295, 429, 627, 649, 715, 741, 767, 885, 1045, 1121, 1235, 1947, 2145, 2301, 2717, 3135, 3245, 3363, 3705, 3835, 5605, 8151, 8437, 9735, 11505, 12331, 13585, 14573, 16815, 25311, 36993, 40755, 42185, 43719, 61655, 72865, 126555, 160303, 184965, 218595, 480909, 801515, 2404545]

約数ペア:

[(1, 2404545), (3, 801515), (5, 480909), (11, 218595), (13, 184965), (15, 160303), (19, 126555), (33, 72865), (39, 61655), (55, 43719), (57, 42185), (59, 40755), (65, 36993), (95, 25311), (143, 16815), (165, 14573), (177, 13585), (195, 12331), (209, 11505), (247, 9735), (285, 8437), (295, 8151), (429, 5605), (627, 3835), (649, 3705), (715, 3363), (741, 3245), (767, 3135), (885, 2717), (1045, 2301), (1121, 2145), (1235, 1947)]