284955165

素因数分解:

$3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 589455360

約数和(自身を除く): 304500195

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 99, 103, 115, 135, 165, 207, 243, 253, 297, 309, 345, 405, 495, 515, 621, 729, 759, 891, 927, 1035, 1133, 1215, 1265, 1485, 1545, 1863, 2187, 2277, 2369, 2673, 2781, 3105, 3399, 3645, 3795, 4455, 4635, 5589, 5665, 6831, 7107, 8019, 8343, 9315, 10197, 10935, 11385, 11845, 13365, 13905, 16767, 16995, 20493, 21321, 24057, 25029, 26059, 27945, 30591, 34155, 35535, 40095, 41715, 50301, 50985, 61479, 63963, 75087, 78177, 83835, 91773, 102465, 106605, 120285, 125145, 130295, 152955, 184437, 191889, 225261, 234531, 251505, 275319, 307395, 319815, 375435, 390885, 458865, 553311, 575667, 703593, 825957, 922185, 959445, 1126305, 1172655, 1376595, 1727001, 2110779, 2477871, 2766555, 2878335, 3517965, 4129785, 5181003, 6332337, 8635005, 10553895, 12389355, 18997011, 25905015, 31661685, 56991033, 94985055, 284955165]

約数ペア:

[(1, 284955165), (3, 94985055), (5, 56991033), (9, 31661685), (11, 25905015), (15, 18997011), (23, 12389355), (27, 10553895), (33, 8635005), (45, 6332337), (55, 5181003), (69, 4129785), (81, 3517965), (99, 2878335), (103, 2766555), (115, 2477871), (135, 2110779), (165, 1727001), (207, 1376595), (243, 1172655), (253, 1126305), (297, 959445), (309, 922185), (345, 825957), (405, 703593), (495, 575667), (515, 553311), (621, 458865), (729, 390885), (759, 375435), (891, 319815), (927, 307395), (1035, 275319), (1133, 251505), (1215, 234531), (1265, 225261), (1485, 191889), (1545, 184437), (1863, 152955), (2187, 130295), (2277, 125145), (2369, 120285), (2673, 106605), (2781, 102465), (3105, 91773), (3399, 83835), (3645, 78177), (3795, 75087), (4455, 63963), (4635, 61479), (5589, 50985), (5665, 50301), (6831, 41715), (7107, 40095), (8019, 35535), (8343, 34155), (9315, 30591), (10197, 27945), (10935, 26059), (11385, 25029), (11845, 24057), (13365, 21321), (13905, 20493), (16767, 16995)]