80685827455

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{455479}}^1$

素因数の和:456054

約数の個数: 16

約数和(自身を含む): 98383680000

約数和(自身を除く): 17697852545

約数列:

[1, 5, 71, 355, 499, 2495, 35429, 177145, 455479, 2277395, 32339009, 161695045, 227284021, 1136420105, 16137165491, 80685827455]

約数ペア:

[(1, 80685827455), (5, 16137165491), (71, 1136420105), (355, 227284021), (499, 161695045), (2495, 32339009), (35429, 2277395), (177145, 455479)]