47882375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{20161}}^1$

素因数の和:20195

約数の個数: 16

約数和(自身を含む): 62905440

約数和(自身を除く): 15023065

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 20161, 100805, 383059, 504025, 1915295, 2520125, 9576475, 47882375]

約数ペア:

[(1, 47882375), (5, 9576475), (19, 2520125), (25, 1915295), (95, 504025), (125, 383059), (475, 100805), (2375, 20161)]