15692704755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 31584645120

約数和(自身を除く): 15891940365

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 91, 105, 183, 195, 229, 273, 305, 427, 455, 687, 793, 823, 915, 1145, 1281, 1365, 1603, 2135, 2379, 2469, 2977, 3435, 3965, 4115, 4809, 5551, 5761, 6405, 8015, 8931, 10699, 11895, 12345, 13969, 14885, 16653, 17283, 20839, 24045, 27755, 28805, 32097, 41907, 44655, 50203, 53495, 62517, 69845, 74893, 83265, 86415, 97783, 104195, 150609, 160485, 181597, 188467, 209535, 224679, 251015, 293349, 312585, 351421, 374465, 488915, 544791, 565401, 652639, 753045, 907985, 942335, 1054263, 1123395, 1271179, 1319269, 1466745, 1757105, 1957917, 2450071, 2723955, 2827005, 3263195, 3813537, 3957807, 4568473, 5271315, 6355895, 6596345, 7350213, 9789585, 11496487, 12250355, 13705419, 17150497, 19067685, 19789035, 22842365, 34489461, 36751065, 51451491, 57482435, 68527095, 80475409, 85752485, 149454331, 172447305, 241426227, 257257455, 402377045, 448362993, 747271655, 1046180317, 1207131135, 2241814965, 3138540951, 5230901585, 15692704755]

約数ペア:

[(1, 15692704755), (3, 5230901585), (5, 3138540951), (7, 2241814965), (13, 1207131135), (15, 1046180317), (21, 747271655), (35, 448362993), (39, 402377045), (61, 257257455), (65, 241426227), (91, 172447305), (105, 149454331), (183, 85752485), (195, 80475409), (229, 68527095), (273, 57482435), (305, 51451491), (427, 36751065), (455, 34489461), (687, 22842365), (793, 19789035), (823, 19067685), (915, 17150497), (1145, 13705419), (1281, 12250355), (1365, 11496487), (1603, 9789585), (2135, 7350213), (2379, 6596345), (2469, 6355895), (2977, 5271315), (3435, 4568473), (3965, 3957807), (4115, 3813537), (4809, 3263195), (5551, 2827005), (5761, 2723955), (6405, 2450071), (8015, 1957917), (8931, 1757105), (10699, 1466745), (11895, 1319269), (12345, 1271179), (13969, 1123395), (14885, 1054263), (16653, 942335), (17283, 907985), (20839, 753045), (24045, 652639), (27755, 565401), (28805, 544791), (32097, 488915), (41907, 374465), (44655, 351421), (50203, 312585), (53495, 293349), (62517, 251015), (69845, 224679), (74893, 209535), (83265, 188467), (86415, 181597), (97783, 160485), (104195, 150609)]