29425575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 51246720

約数和(自身を除く): 21821145

約数列:

[1, 3, 5, 15, 25, 29, 75, 83, 87, 145, 163, 249, 415, 435, 489, 725, 815, 1245, 2075, 2175, 2407, 2445, 4075, 4727, 6225, 7221, 12035, 12225, 13529, 14181, 23635, 36105, 40587, 60175, 67645, 70905, 118175, 180525, 202935, 338225, 354525, 392341, 1014675, 1177023, 1961705, 5885115, 9808525, 29425575]

約数ペア:

[(1, 29425575), (3, 9808525), (5, 5885115), (15, 1961705), (25, 1177023), (29, 1014675), (75, 392341), (83, 354525), (87, 338225), (145, 202935), (163, 180525), (249, 118175), (415, 70905), (435, 67645), (489, 60175), (725, 40587), (815, 36105), (1245, 23635), (2075, 14181), (2175, 13529), (2407, 12225), (2445, 12035), (4075, 7221), (4727, 6225)]