2786554095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{6469}}^1$

素因数の和:6584

約数の個数: 48

約数和(自身を含む): 4906537440

約数和(自身を除く): 2119983345

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 2209, 3055, 6469, 6627, 9165, 11045, 19407, 28717, 32345, 33135, 84097, 86151, 97035, 143585, 252291, 304043, 420485, 430755, 912129, 1261455, 1520215, 3952559, 4560645, 11857677, 14290021, 19762795, 42870063, 59288385, 71450105, 185770273, 214350315, 557310819, 928851365, 2786554095]

約数ペア:

[(1, 2786554095), (3, 928851365), (5, 557310819), (13, 214350315), (15, 185770273), (39, 71450105), (47, 59288385), (65, 42870063), (141, 19762795), (195, 14290021), (235, 11857677), (611, 4560645), (705, 3952559), (1833, 1520215), (2209, 1261455), (3055, 912129), (6469, 430755), (6627, 420485), (9165, 304043), (11045, 252291), (19407, 143585), (28717, 97035), (32345, 86151), (33135, 84097)]