39882745

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13729}}^1$

素因数の和:13824

約数の個数: 16

約数和(自身を含む): 55359360

約数和(自身を除く): 15476615

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 13729, 68645, 96103, 480515, 1139507, 5697535, 7976549, 39882745]

約数ペア:

[(1, 39882745), (5, 7976549), (7, 5697535), (35, 1139507), (83, 480515), (415, 96103), (581, 68645), (2905, 13729)]