15672442239

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{42451}}^1$

素因数の和:42620

約数の個数: 48

約数和(自身を含む): 25430446080

約数和(自身を除く): 9758003841

約数列:

[1, 3, 9, 17, 19, 51, 57, 127, 153, 171, 323, 381, 969, 1143, 2159, 2413, 2907, 6477, 7239, 19431, 21717, 41021, 42451, 123063, 127353, 369189, 382059, 721667, 806569, 2165001, 2419707, 5391277, 6495003, 7259121, 13711673, 16173831, 41135019, 48521493, 91651709, 102434263, 123405057, 274955127, 307302789, 824865381, 921908367, 1741382471, 5224147413, 15672442239]

約数ペア:

[(1, 15672442239), (3, 5224147413), (9, 1741382471), (17, 921908367), (19, 824865381), (51, 307302789), (57, 274955127), (127, 123405057), (153, 102434263), (171, 91651709), (323, 48521493), (381, 41135019), (969, 16173831), (1143, 13711673), (2159, 7259121), (2413, 6495003), (2907, 5391277), (6477, 2419707), (7239, 2165001), (19431, 806569), (21717, 721667), (41021, 382059), (42451, 369189), (123063, 127353)]