15310728

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 43156800

約数和(自身を除く): 27846072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 971, 1314, 1752, 1942, 1971, 2628, 2913, 3884, 3942, 5256, 5826, 7768, 7884, 8739, 11652, 15768, 17478, 23304, 26217, 34956, 52434, 69912, 70883, 104868, 141766, 209736, 212649, 283532, 425298, 567064, 637947, 850596, 1275894, 1701192, 1913841, 2551788, 3827682, 5103576, 7655364, 15310728]

約数ペア:

[(1, 15310728), (2, 7655364), (3, 5103576), (4, 3827682), (6, 2551788), (8, 1913841), (9, 1701192), (12, 1275894), (18, 850596), (24, 637947), (27, 567064), (36, 425298), (54, 283532), (72, 212649), (73, 209736), (108, 141766), (146, 104868), (216, 70883), (219, 69912), (292, 52434), (438, 34956), (584, 26217), (657, 23304), (876, 17478), (971, 15768), (1314, 11652), (1752, 8739), (1942, 7884), (1971, 7768), (2628, 5826), (2913, 5256), (3884, 3942)]