82165825

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3697}}^1$

素因数の和:3841

約数の個数: 24

約数和(自身を含む): 117389312

約数和(自身を除く): 35223487

約数列:

[1, 5, 7, 25, 35, 127, 175, 635, 889, 3175, 3697, 4445, 18485, 22225, 25879, 92425, 129395, 469519, 646975, 2347595, 3286633, 11737975, 16433165, 82165825]

約数ペア:

[(1, 82165825), (5, 16433165), (7, 11737975), (25, 3286633), (35, 2347595), (127, 646975), (175, 469519), (635, 129395), (889, 92425), (3175, 25879), (3697, 22225), (4445, 18485)]