71397305

素因数分解:

$5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4733}}^1$

素因数の和:5176

約数の個数: 16

約数和(自身を含む): 98164224

約数和(自身を除く): 26766919

約数列:

[1, 5, 7, 35, 431, 2155, 3017, 4733, 15085, 23665, 33131, 165655, 2039923, 10199615, 14279461, 71397305]

約数ペア:

[(1, 71397305), (5, 14279461), (7, 10199615), (35, 2039923), (431, 165655), (2155, 33131), (3017, 23665), (4733, 15085)]