210880511985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5174347}}^1$

素因数の和:5174398

約数の個数: 64

約数和(自身を含む): 417259422720

約数和(自身を除く): 206378910735

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 195, 209, 247, 285, 429, 627, 715, 741, 1045, 1235, 2145, 2717, 3135, 3705, 8151, 13585, 40755, 5174347, 15523041, 25871735, 56917817, 67266511, 77615205, 98312593, 170753451, 201799533, 284589085, 294937779, 336332555, 491562965, 739931621, 853767255, 1008997665, 1081438523, 1278063709, 1474688895, 2219794863, 3244315569, 3699658105, 3834191127, 5407192615, 6390318545, 11098974315, 14058700799, 16221577845, 19170955635, 42176102397, 70293503995, 210880511985]

約数ペア:

[(1, 210880511985), (3, 70293503995), (5, 42176102397), (11, 19170955635), (13, 16221577845), (15, 14058700799), (19, 11098974315), (33, 6390318545), (39, 5407192615), (55, 3834191127), (57, 3699658105), (65, 3244315569), (95, 2219794863), (143, 1474688895), (165, 1278063709), (195, 1081438523), (209, 1008997665), (247, 853767255), (285, 739931621), (429, 491562965), (627, 336332555), (715, 294937779), (741, 284589085), (1045, 201799533), (1235, 170753451), (2145, 98312593), (2717, 77615205), (3135, 67266511), (3705, 56917817), (8151, 25871735), (13585, 15523041), (40755, 5174347)]