15675048

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 44684640

約数和(自身を除く): 29009592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 61, 72, 83, 86, 122, 129, 166, 172, 183, 244, 249, 258, 332, 344, 366, 387, 488, 498, 516, 549, 664, 732, 747, 774, 996, 1032, 1098, 1464, 1494, 1548, 1992, 2196, 2623, 2988, 3096, 3569, 4392, 5063, 5246, 5976, 7138, 7869, 10126, 10492, 10707, 14276, 15189, 15738, 20252, 20984, 21414, 23607, 28552, 30378, 31476, 32121, 40504, 42828, 45567, 47214, 60756, 62952, 64242, 85656, 91134, 94428, 121512, 128484, 182268, 188856, 217709, 256968, 364536, 435418, 653127, 870836, 1306254, 1741672, 1959381, 2612508, 3918762, 5225016, 7837524, 15675048]

約数ペア:

[(1, 15675048), (2, 7837524), (3, 5225016), (4, 3918762), (6, 2612508), (8, 1959381), (9, 1741672), (12, 1306254), (18, 870836), (24, 653127), (36, 435418), (43, 364536), (61, 256968), (72, 217709), (83, 188856), (86, 182268), (122, 128484), (129, 121512), (166, 94428), (172, 91134), (183, 85656), (244, 64242), (249, 62952), (258, 60756), (332, 47214), (344, 45567), (366, 42828), (387, 40504), (488, 32121), (498, 31476), (516, 30378), (549, 28552), (664, 23607), (732, 21414), (747, 20984), (774, 20252), (996, 15738), (1032, 15189), (1098, 14276), (1464, 10707), (1494, 10492), (1548, 10126), (1992, 7869), (2196, 7138), (2623, 5976), (2988, 5246), (3096, 5063), (3569, 4392)]