6989615

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 8618400

約数和(自身を除く): 1628785

約数列:

[1, 5, 89, 113, 139, 445, 565, 695, 10057, 12371, 15707, 50285, 61855, 78535, 1397923, 6989615]

約数ペア:

[(1, 6989615), (5, 1397923), (89, 78535), (113, 61855), (139, 50285), (445, 15707), (565, 12371), (695, 10057)]