189479935

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{809}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 229975200

約数和(自身を除く): 40495265

約数列:

[1, 5, 139, 337, 695, 809, 1685, 4045, 46843, 112451, 234215, 272633, 562255, 1363165, 37895987, 189479935]

約数ペア:

[(1, 189479935), (5, 37895987), (139, 1363165), (337, 562255), (695, 272633), (809, 234215), (1685, 112451), (4045, 46843)]