39986295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{673}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 68133312

約数和(自身を除く): 28147017

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 673, 699, 1165, 2019, 3365, 3495, 3961, 10095, 11441, 11883, 19805, 34323, 57205, 59415, 156809, 171615, 470427, 784045, 2352135, 2665753, 7997259, 13328765, 39986295]

約数ペア:

[(1, 39986295), (3, 13328765), (5, 7997259), (15, 2665753), (17, 2352135), (51, 784045), (85, 470427), (233, 171615), (255, 156809), (673, 59415), (699, 57205), (1165, 34323), (2019, 19805), (3365, 11883), (3495, 11441), (3961, 10095)]