15138235

素因数分解:

$5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{827}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 20825856

約数和(自身を除く): 5687621

約数列:

[1, 5, 7, 35, 523, 827, 2615, 3661, 4135, 5789, 18305, 28945, 432521, 2162605, 3027647, 15138235]

約数ペア:

[(1, 15138235), (5, 3027647), (7, 2162605), (35, 432521), (523, 28945), (827, 18305), (2615, 5789), (3661, 4135)]