2801508765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{140321}}^1$

素因数の和:140362

約数の個数: 32

約数和(自身を含む): 4930353792

約数和(自身を除く): 2128845027

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1815, 3993, 6655, 19965, 140321, 420963, 701605, 1543531, 2104815, 4630593, 7717655, 16978841, 23152965, 50936523, 84894205, 186767251, 254682615, 560301753, 933836255, 2801508765]

約数ペア:

[(1, 2801508765), (3, 933836255), (5, 560301753), (11, 254682615), (15, 186767251), (33, 84894205), (55, 50936523), (121, 23152965), (165, 16978841), (363, 7717655), (605, 4630593), (1331, 2104815), (1815, 1543531), (3993, 701605), (6655, 420963), (19965, 140321)]