4205685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 3259275

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 359, 781, 1065, 1077, 1795, 2343, 3905, 3949, 5385, 11715, 11847, 19745, 25489, 59235, 76467, 127445, 280379, 382335, 841137, 1401895, 4205685]

約数ペア:

[(1, 4205685), (3, 1401895), (5, 841137), (11, 382335), (15, 280379), (33, 127445), (55, 76467), (71, 59235), (165, 25489), (213, 19745), (355, 11847), (359, 11715), (781, 5385), (1065, 3949), (1077, 3905), (1795, 2343)]