2247275205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2378069}}^1$

素因数の和:2378090

約数の個数: 32

約数和(自身を含む): 4565894400

約数和(自身を除く): 2318619195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2378069, 7134207, 11890345, 16646483, 21402621, 35671035, 49939449, 64207863, 83232415, 107013105, 149818347, 249697245, 321039315, 449455041, 749091735, 2247275205]

約数ペア:

[(1, 2247275205), (3, 749091735), (5, 449455041), (7, 321039315), (9, 249697245), (15, 149818347), (21, 107013105), (27, 83232415), (35, 64207863), (45, 49939449), (63, 35671035), (105, 21402621), (135, 16646483), (189, 11890345), (315, 7134207), (945, 2378069)]