15905268

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{8663}}^1$

素因数の和:8693

約数の個数: 48

約数和(自身を含む): 43666560

約数和(自身を除く): 27761292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 8663, 17326, 25989, 34652, 51978, 77967, 103956, 147271, 155934, 233901, 294542, 311868, 441813, 467802, 589084, 883626, 935604, 1325439, 1767252, 2650878, 3976317, 5301756, 7952634, 15905268]

約数ペア:

[(1, 15905268), (2, 7952634), (3, 5301756), (4, 3976317), (6, 2650878), (9, 1767252), (12, 1325439), (17, 935604), (18, 883626), (27, 589084), (34, 467802), (36, 441813), (51, 311868), (54, 294542), (68, 233901), (102, 155934), (108, 147271), (153, 103956), (204, 77967), (306, 51978), (459, 34652), (612, 25989), (918, 17326), (1836, 8663)]