84827775

素因数分解:

$3^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{1759}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 140546560

約数和(自身を除く): 55718785

約数列:

[1, 3, 5, 15, 25, 75, 643, 1759, 1929, 3215, 5277, 8795, 9645, 16075, 26385, 43975, 48225, 131925, 1131037, 3393111, 5655185, 16965555, 28275925, 84827775]

約数ペア:

[(1, 84827775), (3, 28275925), (5, 16965555), (15, 5655185), (25, 3393111), (75, 1131037), (643, 131925), (1759, 48225), (1929, 43975), (3215, 26385), (5277, 16075), (8795, 9645)]