201128415

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311827}}^1$

素因数の和:311878

約数の個数: 16

約数和(自身を含む): 329290368

約数和(自身を除く): 128161953

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 311827, 935481, 1559135, 4677405, 13408561, 40225683, 67042805, 201128415]

約数ペア:

[(1, 201128415), (3, 67042805), (5, 40225683), (15, 13408561), (43, 4677405), (129, 1559135), (215, 935481), (645, 311827)]