2247256305

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2801}}^1$

素因数の和:3108

約数の個数: 80

約数和(自身を含む): 4621820544

約数和(自身を除く): 2374564239

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 283, 315, 405, 567, 849, 945, 1415, 1981, 2547, 2801, 2835, 4245, 5943, 7641, 8403, 9905, 12735, 14005, 17829, 19607, 22923, 25209, 29715, 38205, 42015, 53487, 58821, 75627, 89145, 98035, 114615, 126045, 160461, 176463, 226881, 267435, 294105, 378135, 529389, 792683, 802305, 882315, 1134405, 1588167, 2378049, 2646945, 3963415, 5548781, 7134147, 7940835, 11890245, 16646343, 21402441, 27743905, 35670735, 49939029, 64207323, 83231715, 107012205, 149817087, 249695145, 321036615, 449451261, 749085435, 2247256305]

約数ペア:

[(1, 2247256305), (3, 749085435), (5, 449451261), (7, 321036615), (9, 249695145), (15, 149817087), (21, 107012205), (27, 83231715), (35, 64207323), (45, 49939029), (63, 35670735), (81, 27743905), (105, 21402441), (135, 16646343), (189, 11890245), (283, 7940835), (315, 7134147), (405, 5548781), (567, 3963415), (849, 2646945), (945, 2378049), (1415, 1588167), (1981, 1134405), (2547, 882315), (2801, 802305), (2835, 792683), (4245, 529389), (5943, 378135), (7641, 294105), (8403, 267435), (9905, 226881), (12735, 176463), (14005, 160461), (17829, 126045), (19607, 114615), (22923, 98035), (25209, 89145), (29715, 75627), (38205, 58821), (42015, 53487)]