2196373995

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 4108008960

約数和(自身を除く): 1911634965

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 71, 73, 129, 135, 213, 215, 219, 355, 365, 387, 639, 645, 657, 1065, 1095, 1161, 1917, 1935, 1971, 3053, 3139, 3195, 3285, 5183, 5329, 5805, 9159, 9417, 9585, 9855, 15265, 15549, 15695, 15987, 25915, 26645, 27477, 28251, 45795, 46647, 47085, 47961, 77745, 79935, 82431, 84753, 137385, 139941, 141255, 143883, 222869, 229147, 233235, 239805, 378359, 412155, 423765, 668607, 687441, 699705, 719415, 1114345, 1135077, 1145735, 1891795, 2005821, 2062323, 3343035, 3405231, 3437205, 5675385, 6017463, 6186969, 10029105, 10215693, 10311615, 16269437, 17026155, 30087315, 30934845, 48808311, 51078465, 81347185, 146424933, 244041555, 439274799, 732124665, 2196373995]

約数ペア:

[(1, 2196373995), (3, 732124665), (5, 439274799), (9, 244041555), (15, 146424933), (27, 81347185), (43, 51078465), (45, 48808311), (71, 30934845), (73, 30087315), (129, 17026155), (135, 16269437), (213, 10311615), (215, 10215693), (219, 10029105), (355, 6186969), (365, 6017463), (387, 5675385), (639, 3437205), (645, 3405231), (657, 3343035), (1065, 2062323), (1095, 2005821), (1161, 1891795), (1917, 1145735), (1935, 1135077), (1971, 1114345), (3053, 719415), (3139, 699705), (3195, 687441), (3285, 668607), (5183, 423765), (5329, 412155), (5805, 378359), (9159, 239805), (9417, 233235), (9585, 229147), (9855, 222869), (15265, 143883), (15549, 141255), (15695, 139941), (15987, 137385), (25915, 84753), (26645, 82431), (27477, 79935), (28251, 77745), (45795, 47961), (46647, 47085)]