15880455045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{65729}}^1$

素因数の和:65819

約数の個数: 96

約数和(自身を含む): 34453036800

約数和(自身を除く): 18572581755

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 59, 63, 65, 91, 105, 117, 177, 195, 273, 295, 315, 413, 455, 531, 585, 767, 819, 885, 1239, 1365, 2065, 2301, 2655, 3717, 3835, 4095, 5369, 6195, 6903, 11505, 16107, 18585, 26845, 34515, 48321, 65729, 80535, 197187, 241605, 328645, 460103, 591561, 854477, 985935, 1380309, 2300515, 2563431, 2957805, 3878011, 4140927, 4272385, 5981339, 6901545, 7690293, 11634033, 12817155, 17944017, 19390055, 20704635, 27146077, 29906695, 34902099, 38451465, 50414143, 53832051, 58170165, 81438231, 89720085, 135730385, 151242429, 174510495, 244314693, 252070715, 269160255, 352899001, 407191155, 453727287, 756212145, 1058697003, 1221573465, 1764495005, 2268636435, 3176091009, 5293485015, 15880455045]

約数ペア:

[(1, 15880455045), (3, 5293485015), (5, 3176091009), (7, 2268636435), (9, 1764495005), (13, 1221573465), (15, 1058697003), (21, 756212145), (35, 453727287), (39, 407191155), (45, 352899001), (59, 269160255), (63, 252070715), (65, 244314693), (91, 174510495), (105, 151242429), (117, 135730385), (177, 89720085), (195, 81438231), (273, 58170165), (295, 53832051), (315, 50414143), (413, 38451465), (455, 34902099), (531, 29906695), (585, 27146077), (767, 20704635), (819, 19390055), (885, 17944017), (1239, 12817155), (1365, 11634033), (2065, 7690293), (2301, 6901545), (2655, 5981339), (3717, 4272385), (3835, 4140927), (4095, 3878011), (5369, 2957805), (6195, 2563431), (6903, 2300515), (11505, 1380309), (16107, 985935), (18585, 854477), (26845, 591561), (34515, 460103), (48321, 328645), (65729, 241605), (80535, 197187)]