142057225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3697}}^1$

素因数の和:3789

約数の個数: 24

約数和(自身を含む): 185713560

約数和(自身を除く): 43656335

約数列:

[1, 5, 25, 29, 53, 145, 265, 725, 1325, 1537, 3697, 7685, 18485, 38425, 92425, 107213, 195941, 536065, 979705, 2680325, 4898525, 5682289, 28411445, 142057225]

約数ペア:

[(1, 142057225), (5, 28411445), (25, 5682289), (29, 4898525), (53, 2680325), (145, 979705), (265, 536065), (725, 195941), (1325, 107213), (1537, 92425), (3697, 38425), (7685, 18485)]