129646475

素因数分解:

$5^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{883}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 184154880

約数和(自身を除く): 54508405

約数列:

[1, 5, 7, 25, 35, 175, 839, 883, 4195, 4415, 5873, 6181, 20975, 22075, 29365, 30905, 146825, 154525, 740837, 3704185, 5185859, 18520925, 25929295, 129646475]

約数ペア:

[(1, 129646475), (5, 25929295), (7, 18520925), (25, 5185859), (35, 3704185), (175, 740837), (839, 154525), (883, 146825), (4195, 30905), (4415, 29365), (5873, 22075), (6181, 20975)]