38541995

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 47278080

約数和(自身を除く): 8736085

約数列:

[1, 5, 71, 151, 355, 719, 755, 3595, 10721, 51049, 53605, 108569, 255245, 542845, 7708399, 38541995]

約数ペア:

[(1, 38541995), (5, 7708399), (71, 542845), (151, 255245), (355, 108569), (719, 53605), (755, 51049), (3595, 10721)]