80470685

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 99144000

約数和(自身を除く): 18673315

約数列:

[1, 5, 67, 89, 335, 445, 2699, 5963, 13495, 29815, 180833, 240211, 904165, 1201055, 16094137, 80470685]

約数ペア:

[(1, 80470685), (5, 16094137), (67, 1201055), (89, 904165), (335, 240211), (445, 180833), (2699, 29815), (5963, 13495)]