3738385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 5571072

約数和(自身を除く): 1832687

約数列:

[1, 5, 7, 17, 35, 61, 85, 103, 119, 305, 427, 515, 595, 721, 1037, 1751, 2135, 3605, 5185, 6283, 7259, 8755, 12257, 31415, 36295, 43981, 61285, 106811, 219905, 534055, 747677, 3738385]

約数ペア:

[(1, 3738385), (5, 747677), (7, 534055), (17, 219905), (35, 106811), (61, 61285), (85, 43981), (103, 36295), (119, 31415), (305, 12257), (427, 8755), (515, 7259), (595, 6283), (721, 5185), (1037, 3605), (1751, 2135)]