52751385

素因数分解:

$3^3\times 5^1\times {\mathrm{390751}}^1$

素因数の和:390765

約数の個数: 16

約数和(自身を含む): 93780480

約数和(自身を除く): 41029095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 390751, 1172253, 1953755, 3516759, 5861265, 10550277, 17583795, 52751385]

約数ペア:

[(1, 52751385), (3, 17583795), (5, 10550277), (9, 5861265), (15, 3516759), (27, 1953755), (45, 1172253), (135, 390751)]