24393915

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 56766528

約数和(自身を除く): 32372613

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 35, 37, 39, 45, 49, 63, 65, 69, 91, 105, 111, 115, 117, 147, 161, 185, 195, 207, 245, 259, 273, 299, 315, 333, 345, 441, 455, 481, 483, 555, 585, 637, 735, 777, 805, 819, 851, 897, 1035, 1127, 1295, 1365, 1443, 1449, 1495, 1665, 1813, 1911, 2093, 2205, 2331, 2405, 2415, 2553, 2691, 3185, 3367, 3381, 3885, 4095, 4255, 4329, 4485, 5439, 5635, 5733, 5957, 6279, 7215, 7245, 7659, 9065, 9555, 10101, 10143, 10465, 11063, 11655, 12765, 13455, 14651, 16317, 16835, 16905, 17871, 18837, 21645, 23569, 27195, 28665, 29785, 30303, 31395, 33189, 38295, 41699, 43953, 50505, 50715, 53613, 55315, 70707, 73255, 77441, 81585, 89355, 94185, 99567, 117845, 125097, 131859, 151515, 165945, 208495, 212121, 219765, 232323, 268065, 353535, 375291, 387205, 497835, 542087, 625485, 659295, 696969, 1060605, 1161615, 1626261, 1876455, 2710435, 3484845, 4878783, 8131305, 24393915]

約数ペア:

[(1, 24393915), (3, 8131305), (5, 4878783), (7, 3484845), (9, 2710435), (13, 1876455), (15, 1626261), (21, 1161615), (23, 1060605), (35, 696969), (37, 659295), (39, 625485), (45, 542087), (49, 497835), (63, 387205), (65, 375291), (69, 353535), (91, 268065), (105, 232323), (111, 219765), (115, 212121), (117, 208495), (147, 165945), (161, 151515), (185, 131859), (195, 125097), (207, 117845), (245, 99567), (259, 94185), (273, 89355), (299, 81585), (315, 77441), (333, 73255), (345, 70707), (441, 55315), (455, 53613), (481, 50715), (483, 50505), (555, 43953), (585, 41699), (637, 38295), (735, 33189), (777, 31395), (805, 30303), (819, 29785), (851, 28665), (897, 27195), (1035, 23569), (1127, 21645), (1295, 18837), (1365, 17871), (1443, 16905), (1449, 16835), (1495, 16317), (1665, 14651), (1813, 13455), (1911, 12765), (2093, 11655), (2205, 11063), (2331, 10465), (2405, 10143), (2415, 10101), (2553, 9555), (2691, 9065), (3185, 7659), (3367, 7245), (3381, 7215), (3885, 6279), (4095, 5957), (4255, 5733), (4329, 5635), (4485, 5439)]