15245736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 45619200

約数和(自身を除く): 30373464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 43, 44, 51, 66, 68, 79, 86, 88, 102, 129, 132, 136, 158, 172, 187, 204, 237, 258, 264, 316, 344, 374, 408, 473, 474, 516, 561, 632, 731, 748, 869, 946, 948, 1032, 1122, 1343, 1419, 1462, 1496, 1738, 1892, 1896, 2193, 2244, 2607, 2686, 2838, 2924, 3397, 3476, 3784, 4029, 4386, 4488, 5214, 5372, 5676, 5848, 6794, 6952, 8041, 8058, 8772, 10191, 10428, 10744, 11352, 13588, 14773, 16082, 16116, 17544, 20382, 20856, 24123, 27176, 29546, 32164, 32232, 37367, 40764, 44319, 48246, 57749, 59092, 64328, 74734, 81528, 88638, 96492, 112101, 115498, 118184, 149468, 173247, 177276, 192984, 224202, 230996, 298936, 346494, 354552, 448404, 461992, 635239, 692988, 896808, 1270478, 1385976, 1905717, 2540956, 3811434, 5081912, 7622868, 15245736]

約数ペア:

[(1, 15245736), (2, 7622868), (3, 5081912), (4, 3811434), (6, 2540956), (8, 1905717), (11, 1385976), (12, 1270478), (17, 896808), (22, 692988), (24, 635239), (33, 461992), (34, 448404), (43, 354552), (44, 346494), (51, 298936), (66, 230996), (68, 224202), (79, 192984), (86, 177276), (88, 173247), (102, 149468), (129, 118184), (132, 115498), (136, 112101), (158, 96492), (172, 88638), (187, 81528), (204, 74734), (237, 64328), (258, 59092), (264, 57749), (316, 48246), (344, 44319), (374, 40764), (408, 37367), (473, 32232), (474, 32164), (516, 29546), (561, 27176), (632, 24123), (731, 20856), (748, 20382), (869, 17544), (946, 16116), (948, 16082), (1032, 14773), (1122, 13588), (1343, 11352), (1419, 10744), (1462, 10428), (1496, 10191), (1738, 8772), (1892, 8058), (1896, 8041), (2193, 6952), (2244, 6794), (2607, 5848), (2686, 5676), (2838, 5372), (2924, 5214), (3397, 4488), (3476, 4386), (3784, 4029)]