45204705

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 104569920

約数和(自身を除く): 59365215

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 49, 57, 63, 65, 83, 91, 95, 105, 117, 133, 147, 171, 195, 245, 247, 249, 273, 285, 315, 399, 415, 441, 455, 581, 585, 637, 665, 735, 741, 747, 819, 855, 931, 1079, 1197, 1235, 1245, 1365, 1577, 1729, 1743, 1911, 1995, 2205, 2223, 2793, 2905, 3185, 3237, 3705, 3735, 4067, 4095, 4655, 4731, 5187, 5229, 5395, 5733, 5985, 7553, 7885, 8379, 8645, 8715, 9555, 9711, 11039, 11115, 12103, 12201, 13965, 14193, 15561, 16185, 20335, 20501, 22659, 23655, 25935, 26145, 28665, 33117, 36309, 36603, 37765, 41895, 48555, 52871, 55195, 60515, 61005, 61503, 67977, 70965, 77273, 77805, 99351, 102505, 108927, 113295, 143507, 158613, 165585, 181545, 183015, 184509, 231819, 264355, 307515, 339885, 386365, 430521, 475839, 496755, 544635, 695457, 717535, 793065, 922545, 1004549, 1159095, 1291563, 2152605, 2379195, 3013647, 3477285, 5022745, 6457815, 9040941, 15068235, 45204705]

約数ペア:

[(1, 45204705), (3, 15068235), (5, 9040941), (7, 6457815), (9, 5022745), (13, 3477285), (15, 3013647), (19, 2379195), (21, 2152605), (35, 1291563), (39, 1159095), (45, 1004549), (49, 922545), (57, 793065), (63, 717535), (65, 695457), (83, 544635), (91, 496755), (95, 475839), (105, 430521), (117, 386365), (133, 339885), (147, 307515), (171, 264355), (195, 231819), (245, 184509), (247, 183015), (249, 181545), (273, 165585), (285, 158613), (315, 143507), (399, 113295), (415, 108927), (441, 102505), (455, 99351), (581, 77805), (585, 77273), (637, 70965), (665, 67977), (735, 61503), (741, 61005), (747, 60515), (819, 55195), (855, 52871), (931, 48555), (1079, 41895), (1197, 37765), (1235, 36603), (1245, 36309), (1365, 33117), (1577, 28665), (1729, 26145), (1743, 25935), (1911, 23655), (1995, 22659), (2205, 20501), (2223, 20335), (2793, 16185), (2905, 15561), (3185, 14193), (3237, 13965), (3705, 12201), (3735, 12103), (4067, 11115), (4095, 11039), (4655, 9711), (4731, 9555), (5187, 8715), (5229, 8645), (5395, 8379), (5733, 7885), (5985, 7553)]