42814525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 57774080

約数和(自身を除く): 14959555

約数列:

[1, 5, 13, 25, 65, 103, 325, 515, 1279, 1339, 2575, 6395, 6695, 16627, 31975, 33475, 83135, 131737, 415675, 658685, 1712581, 3293425, 8562905, 42814525]

約数ペア:

[(1, 42814525), (5, 8562905), (13, 3293425), (25, 1712581), (65, 658685), (103, 415675), (325, 131737), (515, 83135), (1279, 33475), (1339, 31975), (2575, 16627), (6395, 6695)]