54207495

素因数分解:

$3^3\times 5^1\times {\mathrm{401537}}^1$

素因数の和:401551

約数の個数: 16

約数和(自身を含む): 96369120

約数和(自身を除く): 42161625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 401537, 1204611, 2007685, 3613833, 6023055, 10841499, 18069165, 54207495]

約数ペア:

[(1, 54207495), (3, 18069165), (5, 10841499), (9, 6023055), (15, 3613833), (27, 2007685), (45, 1204611), (135, 401537)]