2585875

素因数分解:

$5^3\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 16

約数和(自身を含む): 3272256

約数和(自身を除く): 686381

約数列:

[1, 5, 25, 125, 137, 151, 685, 755, 3425, 3775, 17125, 18875, 20687, 103435, 517175, 2585875]

約数ペア:

[(1, 2585875), (5, 517175), (25, 103435), (125, 20687), (137, 18875), (151, 17125), (685, 3775), (755, 3425)]