2827750905

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 168

約数和(自身を含む): 6156545472

約数和(自身を除く): 3328794567

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 189, 243, 285, 307, 315, 361, 399, 405, 513, 567, 665, 729, 855, 921, 945, 1083, 1197, 1215, 1535, 1539, 1701, 1805, 1995, 2149, 2527, 2565, 2763, 2835, 3249, 3591, 3645, 4605, 4617, 5103, 5415, 5833, 5985, 6447, 7581, 7695, 8289, 8505, 9747, 10745, 10773, 12635, 13815, 13851, 16245, 17499, 17955, 19341, 22743, 23085, 24867, 25515, 29165, 29241, 32235, 32319, 37905, 40831, 41445, 48735, 52497, 53865, 58023, 68229, 69255, 74601, 87495, 87723, 96705, 96957, 110827, 113715, 122493, 124335, 146205, 157491, 161595, 174069, 204155, 204687, 223803, 262485, 263169, 290115, 332481, 341145, 367479, 373005, 438615, 472473, 484785, 522207, 554135, 612465, 614061, 775789, 787455, 870345, 997443, 1023435, 1102437, 1119015, 1315845, 1417419, 1566621, 1662405, 1837395, 1842183, 2327367, 2362365, 2611035, 2992329, 3070305, 3307311, 3878945, 4252257, 4987215, 5512185, 6982101, 7087095, 7833105, 8976987, 9210915, 9921933, 11636835, 14961645, 16536555, 20946303, 21261285, 26930961, 29765799, 34910505, 44884935, 49609665, 62838909, 80792883, 104731515, 134654805, 148828995, 188516727, 314194545, 403964415, 565550181, 942583635, 2827750905]

約数ペア:

[(1, 2827750905), (3, 942583635), (5, 565550181), (7, 403964415), (9, 314194545), (15, 188516727), (19, 148828995), (21, 134654805), (27, 104731515), (35, 80792883), (45, 62838909), (57, 49609665), (63, 44884935), (81, 34910505), (95, 29765799), (105, 26930961), (133, 21261285), (135, 20946303), (171, 16536555), (189, 14961645), (243, 11636835), (285, 9921933), (307, 9210915), (315, 8976987), (361, 7833105), (399, 7087095), (405, 6982101), (513, 5512185), (567, 4987215), (665, 4252257), (729, 3878945), (855, 3307311), (921, 3070305), (945, 2992329), (1083, 2611035), (1197, 2362365), (1215, 2327367), (1535, 1842183), (1539, 1837395), (1701, 1662405), (1805, 1566621), (1995, 1417419), (2149, 1315845), (2527, 1119015), (2565, 1102437), (2763, 1023435), (2835, 997443), (3249, 870345), (3591, 787455), (3645, 775789), (4605, 614061), (4617, 612465), (5103, 554135), (5415, 522207), (5833, 484785), (5985, 472473), (6447, 438615), (7581, 373005), (7695, 367479), (8289, 341145), (8505, 332481), (9747, 290115), (10745, 263169), (10773, 262485), (12635, 223803), (13815, 204687), (13851, 204155), (16245, 174069), (17499, 161595), (17955, 157491), (19341, 146205), (22743, 124335), (23085, 122493), (24867, 113715), (25515, 110827), (29165, 96957), (29241, 96705), (32235, 87723), (32319, 87495), (37905, 74601), (40831, 69255), (41445, 68229), (48735, 58023), (52497, 53865)]