15305994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3403

約数の個数: 48

約数和(自身を含む): 37761984

約数和(自身を除く): 22455990

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 3361, 4554, 6722, 10083, 20166, 30249, 36971, 60498, 73942, 77303, 110913, 154606, 221826, 231909, 332739, 463818, 665478, 695727, 850333, 1391454, 1700666, 2550999, 5101998, 7652997, 15305994]

約数ペア:

[(1, 15305994), (2, 7652997), (3, 5101998), (6, 2550999), (9, 1700666), (11, 1391454), (18, 850333), (22, 695727), (23, 665478), (33, 463818), (46, 332739), (66, 231909), (69, 221826), (99, 154606), (138, 110913), (198, 77303), (207, 73942), (253, 60498), (414, 36971), (506, 30249), (759, 20166), (1518, 10083), (2277, 6722), (3361, 4554)]