52679925

素因数分解:

$3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1862

約数の個数: 36

約数和(自身を含む): 95099940

約数和(自身を除く): 42420015

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 137, 225, 411, 685, 1233, 1709, 2055, 3425, 5127, 6165, 8545, 10275, 15381, 25635, 30825, 42725, 76905, 128175, 234133, 384525, 702399, 1170665, 2107197, 3511995, 5853325, 10535985, 17559975, 52679925]

約数ペア:

[(1, 52679925), (3, 17559975), (5, 10535985), (9, 5853325), (15, 3511995), (25, 2107197), (45, 1170665), (75, 702399), (137, 384525), (225, 234133), (411, 128175), (685, 76905), (1233, 42725), (1709, 30825), (2055, 25635), (3425, 15381), (5127, 10275), (6165, 8545)]