15315912

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 46569600

約数和(自身を除く): 31253688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 86, 97, 102, 108, 129, 136, 153, 172, 194, 204, 216, 258, 291, 306, 344, 387, 388, 408, 459, 516, 582, 612, 731, 774, 776, 873, 918, 1032, 1161, 1164, 1224, 1462, 1548, 1649, 1746, 1836, 2193, 2322, 2328, 2619, 2924, 3096, 3298, 3492, 3672, 4171, 4386, 4644, 4947, 5238, 5848, 6579, 6596, 6984, 8342, 8772, 9288, 9894, 10476, 12513, 13158, 13192, 14841, 16684, 17544, 19737, 19788, 20952, 25026, 26316, 29682, 33368, 37539, 39474, 39576, 44523, 50052, 52632, 59364, 70907, 75078, 78948, 89046, 100104, 112617, 118728, 141814, 150156, 157896, 178092, 212721, 225234, 283628, 300312, 356184, 425442, 450468, 567256, 638163, 850884, 900936, 1276326, 1701768, 1914489, 2552652, 3828978, 5105304, 7657956, 15315912]

約数ペア:

[(1, 15315912), (2, 7657956), (3, 5105304), (4, 3828978), (6, 2552652), (8, 1914489), (9, 1701768), (12, 1276326), (17, 900936), (18, 850884), (24, 638163), (27, 567256), (34, 450468), (36, 425442), (43, 356184), (51, 300312), (54, 283628), (68, 225234), (72, 212721), (86, 178092), (97, 157896), (102, 150156), (108, 141814), (129, 118728), (136, 112617), (153, 100104), (172, 89046), (194, 78948), (204, 75078), (216, 70907), (258, 59364), (291, 52632), (306, 50052), (344, 44523), (387, 39576), (388, 39474), (408, 37539), (459, 33368), (516, 29682), (582, 26316), (612, 25026), (731, 20952), (774, 19788), (776, 19737), (873, 17544), (918, 16684), (1032, 14841), (1161, 13192), (1164, 13158), (1224, 12513), (1462, 10476), (1548, 9894), (1649, 9288), (1746, 8772), (1836, 8342), (2193, 6984), (2322, 6596), (2328, 6579), (2619, 5848), (2924, 5238), (3096, 4947), (3298, 4644), (3492, 4386), (3672, 4171)]