55025055

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2069}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 98366400

約数和(自身を除く): 43341345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 985, 1773, 2069, 2955, 5319, 6207, 8865, 10345, 18621, 26595, 31035, 55863, 93105, 279315, 407593, 1222779, 2037965, 3668337, 6113895, 11005011, 18341685, 55025055]

約数ペア:

[(1, 55025055), (3, 18341685), (5, 11005011), (9, 6113895), (15, 3668337), (27, 2037965), (45, 1222779), (135, 407593), (197, 279315), (591, 93105), (985, 55863), (1773, 31035), (2069, 26595), (2955, 18621), (5319, 10345), (6207, 8865)]