39332745

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20327}}^1$

素因数の和:20381

約数の個数: 24

約数和(自身を含む): 69765696

約数和(自身を除く): 30432951

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 20327, 60981, 101635, 182943, 304905, 874061, 914715, 2622183, 4370305, 7866549, 13110915, 39332745]

約数ペア:

[(1, 39332745), (3, 13110915), (5, 7866549), (9, 4370305), (15, 2622183), (43, 914715), (45, 874061), (129, 304905), (215, 182943), (387, 101635), (645, 60981), (1935, 20327)]