84287745

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22567}}^1$

素因数の和:22661

約数の個数: 24

約数和(自身を含む): 147865536

約数和(自身を除く): 63577791

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 22567, 67701, 112835, 203103, 338505, 1015515, 1873061, 5619183, 9365305, 16857549, 28095915, 84287745]

約数ペア:

[(1, 84287745), (3, 28095915), (5, 16857549), (9, 9365305), (15, 5619183), (45, 1873061), (83, 1015515), (249, 338505), (415, 203103), (747, 112835), (1245, 67701), (3735, 22567)]