6406155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{6779}}^1$

素因数の和:6800

約数の個数: 32

約数和(自身を含む): 13017600

約数和(自身を除く): 6611445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 6779, 20337, 33895, 47453, 61011, 101685, 142359, 183033, 237265, 305055, 427077, 711795, 915165, 1281231, 2135385, 6406155]

約数ペア:

[(1, 6406155), (3, 2135385), (5, 1281231), (7, 915165), (9, 711795), (15, 427077), (21, 305055), (27, 237265), (35, 183033), (45, 142359), (63, 101685), (105, 61011), (135, 47453), (189, 33895), (315, 20337), (945, 6779)]