82505855

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 101329824

約数和(自身を除く): 18823969

約数列:

[1, 5, 61, 157, 305, 785, 1723, 8615, 9577, 47885, 105103, 270511, 525515, 1352555, 16501171, 82505855]

約数ペア:

[(1, 82505855), (5, 16501171), (61, 1352555), (157, 525515), (305, 270511), (785, 105103), (1723, 47885), (8615, 9577)]