51531075

素因数分解:

$3^2\times 5^2\times {\mathrm{229027}}^1$

素因数の和:229043

約数の個数: 18

約数和(自身を含む): 92298284

約数和(自身を除く): 40767209

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 229027, 687081, 1145135, 2061243, 3435405, 5725675, 10306215, 17177025, 51531075]

約数ペア:

[(1, 51531075), (3, 17177025), (5, 10306215), (9, 5725675), (15, 3435405), (25, 2061243), (45, 1145135), (75, 687081), (225, 229027)]