131877395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{12149}}^1$

素因数の和:12334

約数の個数: 16

約数和(自身を含む): 171460800

約数和(自身を除く): 39583405

約数列:

[1, 5, 13, 65, 167, 835, 2171, 10855, 12149, 60745, 157937, 789685, 2028883, 10144415, 26375479, 131877395]

約数ペア:

[(1, 131877395), (5, 26375479), (13, 10144415), (65, 2028883), (167, 789685), (835, 157937), (2171, 60745), (10855, 12149)]