80803945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1063}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 101428992

約数和(自身を除く): 20625047

約数列:

[1, 5, 23, 115, 661, 1063, 3305, 5315, 15203, 24449, 76015, 122245, 702643, 3513215, 16160789, 80803945]

約数ペア:

[(1, 80803945), (5, 16160789), (23, 3513215), (115, 702643), (661, 122245), (1063, 76015), (3305, 24449), (5315, 15203)]