83791915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2801}}^1$

素因数の和:3030

約数の個数: 16

約数和(自身を含む): 104368896

約数和(自身を除く): 20576981

約数列:

[1, 5, 31, 155, 193, 965, 2801, 5983, 14005, 29915, 86831, 434155, 540593, 2702965, 16758383, 83791915]

約数ペア:

[(1, 83791915), (5, 16758383), (31, 2702965), (155, 540593), (193, 434155), (965, 86831), (2801, 29915), (5983, 14005)]