52806375

素因数分解:

$3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 96646368

約数和(自身を除く): 43839993

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 125, 219, 225, 365, 375, 643, 657, 1095, 1125, 1825, 1929, 3215, 3285, 5475, 5787, 9125, 9645, 16075, 16425, 27375, 28935, 46939, 48225, 80375, 82125, 140817, 144675, 234695, 241125, 422451, 704085, 723375, 1173475, 2112255, 3520425, 5867375, 10561275, 17602125, 52806375]

約数ペア:

[(1, 52806375), (3, 17602125), (5, 10561275), (9, 5867375), (15, 3520425), (25, 2112255), (45, 1173475), (73, 723375), (75, 704085), (125, 422451), (219, 241125), (225, 234695), (365, 144675), (375, 140817), (643, 82125), (657, 80375), (1095, 48225), (1125, 46939), (1825, 28935), (1929, 27375), (3215, 16425), (3285, 16075), (5475, 9645), (5787, 9125)]