25077540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{417959}}^1$

素因数の和:417971

約数の個数: 24

約数和(自身を含む): 70217280

約数和(自身を除く): 45139740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 417959, 835918, 1253877, 1671836, 2089795, 2507754, 4179590, 5015508, 6269385, 8359180, 12538770, 25077540]

約数ペア:

[(1, 25077540), (2, 12538770), (3, 8359180), (4, 6269385), (5, 5015508), (6, 4179590), (10, 2507754), (12, 2089795), (15, 1671836), (20, 1253877), (30, 835918), (60, 417959)]