268454925

素因数分解:

$3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2903}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 496932480

約数和(自身を除く): 228477555

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 137, 225, 411, 675, 685, 1233, 2055, 2903, 3425, 3699, 6165, 8709, 10275, 14515, 18495, 26127, 30825, 43545, 72575, 78381, 92475, 130635, 217725, 391905, 397711, 653175, 1193133, 1959525, 1988555, 3579399, 5965665, 9942775, 10738197, 17896995, 29828325, 53690985, 89484975, 268454925]

約数ペア:

[(1, 268454925), (3, 89484975), (5, 53690985), (9, 29828325), (15, 17896995), (25, 10738197), (27, 9942775), (45, 5965665), (75, 3579399), (135, 1988555), (137, 1959525), (225, 1193133), (411, 653175), (675, 397711), (685, 391905), (1233, 217725), (2055, 130635), (2903, 92475), (3425, 78381), (3699, 72575), (6165, 43545), (8709, 30825), (10275, 26127), (14515, 18495)]