2014990025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{2027}}^1\times {\mathrm{2339}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 2648000160

約数和(自身を除く): 633010135

約数列:

[1, 5, 17, 25, 85, 425, 2027, 2339, 10135, 11695, 34459, 39763, 50675, 58475, 172295, 198815, 861475, 994075, 4741153, 23705765, 80599601, 118528825, 402998005, 2014990025]

約数ペア:

[(1, 2014990025), (5, 402998005), (17, 118528825), (25, 80599601), (85, 23705765), (425, 4741153), (2027, 994075), (2339, 861475), (10135, 198815), (11695, 172295), (34459, 58475), (39763, 50675)]