2015084511

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 3428399520

約数和(自身を除く): 1413315009

約数列:

[1, 3, 9, 11, 17, 33, 51, 89, 99, 121, 153, 187, 267, 363, 561, 801, 979, 1089, 1223, 1513, 1683, 2057, 2937, 3669, 4539, 6171, 8811, 10769, 11007, 13453, 13617, 16643, 18513, 20791, 32307, 40359, 49929, 62373, 96921, 108847, 121077, 147983, 149787, 183073, 187119, 228701, 326541, 443949, 549219, 686103, 979623, 1197317, 1331847, 1647657, 1850399, 2058309, 2515711, 3591951, 5551197, 7547133, 10775853, 13170487, 16653591, 20354389, 22641399, 39511461, 61063167, 118534383, 183189501, 223898279, 671694837, 2015084511]

約数ペア:

[(1, 2015084511), (3, 671694837), (9, 223898279), (11, 183189501), (17, 118534383), (33, 61063167), (51, 39511461), (89, 22641399), (99, 20354389), (121, 16653591), (153, 13170487), (187, 10775853), (267, 7547133), (363, 5551197), (561, 3591951), (801, 2515711), (979, 2058309), (1089, 1850399), (1223, 1647657), (1513, 1331847), (1683, 1197317), (2057, 979623), (2937, 686103), (3669, 549219), (4539, 443949), (6171, 326541), (8811, 228701), (10769, 187119), (11007, 183073), (13453, 149787), (13617, 147983), (16643, 121077), (18513, 108847), (20791, 96921), (32307, 62373), (40359, 49929)]