47912505

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67961}}^1$

素因数の和:68016

約数の個数: 16

約数和(自身を含む): 78292224

約数和(自身を除く): 30379719

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 67961, 203883, 339805, 1019415, 3194167, 9582501, 15970835, 47912505]

約数ペア:

[(1, 47912505), (3, 15970835), (5, 9582501), (15, 3194167), (47, 1019415), (141, 339805), (235, 203883), (705, 67961)]