75072489

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{7499}}^1$

素因数の和:7620

約数の個数: 16

約数和(自身を含む): 103680000

約数和(自身を除く): 28607511

約数列:

[1, 3, 47, 71, 141, 213, 3337, 7499, 10011, 22497, 352453, 532429, 1057359, 1597287, 25024163, 75072489]

約数ペア:

[(1, 75072489), (3, 25024163), (47, 1597287), (71, 1057359), (141, 532429), (213, 352453), (3337, 22497), (7499, 10011)]