25772745

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 42319872

約数和(自身を除く): 16547127

約数列:

[1, 3, 5, 15, 83, 127, 163, 249, 381, 415, 489, 635, 815, 1245, 1905, 2445, 10541, 13529, 20701, 31623, 40587, 52705, 62103, 67645, 103505, 158115, 202935, 310515, 1718183, 5154549, 8590915, 25772745]

約数ペア:

[(1, 25772745), (3, 8590915), (5, 5154549), (15, 1718183), (83, 310515), (127, 202935), (163, 158115), (249, 103505), (381, 67645), (415, 62103), (489, 52705), (635, 40587), (815, 31623), (1245, 20701), (1905, 13529), (2445, 10541)]