2193577815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{17333}}^1$

素因数の和:17424

約数の個数: 64

約数和(自身を含む): 4193441280

約数和(自身を除く): 1999863465

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 59, 65, 143, 165, 177, 195, 295, 429, 649, 715, 767, 885, 1947, 2145, 2301, 3245, 3835, 8437, 9735, 11505, 17333, 25311, 42185, 51999, 86665, 126555, 190663, 225329, 259995, 571989, 675987, 953315, 1022647, 1126645, 2478619, 2859945, 3067941, 3379935, 5113235, 7435857, 11249117, 12393095, 13294411, 15339705, 33747351, 37179285, 39883233, 56245585, 66472055, 146238521, 168736755, 199416165, 438715563, 731192605, 2193577815]

約数ペア:

[(1, 2193577815), (3, 731192605), (5, 438715563), (11, 199416165), (13, 168736755), (15, 146238521), (33, 66472055), (39, 56245585), (55, 39883233), (59, 37179285), (65, 33747351), (143, 15339705), (165, 13294411), (177, 12393095), (195, 11249117), (295, 7435857), (429, 5113235), (649, 3379935), (715, 3067941), (767, 2859945), (885, 2478619), (1947, 1126645), (2145, 1022647), (2301, 953315), (3245, 675987), (3835, 571989), (8437, 259995), (9735, 225329), (11505, 190663), (17333, 126555), (25311, 86665), (42185, 51999)]