39727915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 49420800

約数和(自身を除く): 9692885

約数列:

[1, 5, 43, 79, 215, 395, 2339, 3397, 11695, 16985, 100577, 184781, 502885, 923905, 7945583, 39727915]

約数ペア:

[(1, 39727915), (5, 7945583), (43, 923905), (79, 502885), (215, 184781), (395, 100577), (2339, 16985), (3397, 11695)]