126314925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 237484800

約数和(自身を除く): 111169875

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 121, 155, 165, 275, 341, 363, 449, 465, 605, 775, 825, 1023, 1347, 1705, 1815, 2245, 2325, 3025, 3751, 4939, 5115, 6735, 8525, 9075, 11225, 11253, 13919, 14817, 18755, 24695, 25575, 33675, 41757, 54329, 56265, 69595, 74085, 93775, 123475, 153109, 162987, 208785, 271645, 281325, 347975, 370425, 459327, 765545, 814935, 1043925, 1358225, 1684199, 2296635, 3827725, 4074675, 5052597, 8420995, 11483175, 25262985, 42104975, 126314925]

約数ペア:

[(1, 126314925), (3, 42104975), (5, 25262985), (11, 11483175), (15, 8420995), (25, 5052597), (31, 4074675), (33, 3827725), (55, 2296635), (75, 1684199), (93, 1358225), (121, 1043925), (155, 814935), (165, 765545), (275, 459327), (341, 370425), (363, 347975), (449, 281325), (465, 271645), (605, 208785), (775, 162987), (825, 153109), (1023, 123475), (1347, 93775), (1705, 74085), (1815, 69595), (2245, 56265), (2325, 54329), (3025, 41757), (3751, 33675), (4939, 25575), (5115, 24695), (6735, 18755), (8525, 14817), (9075, 13919), (11225, 11253)]