71138705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{3001}}^1$

素因数の和:3448

約数の個数: 16

約数和(自身を含む): 93374208

約数和(自身を除く): 22235503

約数列:

[1, 5, 11, 55, 431, 2155, 3001, 4741, 15005, 23705, 33011, 165055, 1293431, 6467155, 14227741, 71138705]

約数ペア:

[(1, 71138705), (5, 14227741), (11, 6467155), (55, 1293431), (431, 165055), (2155, 33011), (3001, 23705), (4741, 15005)]