129344545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{1399}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 173678400

約数和(自身を除く): 44333855

約数列:

[1, 5, 11, 41, 55, 205, 451, 1399, 1681, 2255, 6995, 8405, 15389, 18491, 57359, 76945, 92455, 286795, 630949, 2351719, 3154745, 11758595, 25868909, 129344545]

約数ペア:

[(1, 129344545), (5, 25868909), (11, 11758595), (41, 3154745), (55, 2351719), (205, 630949), (451, 286795), (1399, 92455), (1681, 76945), (2255, 57359), (6995, 18491), (8405, 15389)]