47912175

素因数分解:

$3^3\times 5^2\times {\mathrm{70981}}^1$

素因数の和:71000

約数の個数: 24

約数和(自身を含む): 88017680

約数和(自身を除く): 40105505

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 70981, 212943, 354905, 638829, 1064715, 1774525, 1916487, 3194145, 5323575, 9582435, 15970725, 47912175]

約数ペア:

[(1, 47912175), (3, 15970725), (5, 9582435), (9, 5323575), (15, 3194145), (25, 1916487), (27, 1774525), (45, 1064715), (75, 638829), (135, 354905), (225, 212943), (675, 70981)]