86435695

素因数分解:

$5^1\times {\mathrm{67}}^2\times {\mathrm{3851}}^1$

素因数の和:3990

約数の個数: 12

約数和(自身を含む): 105321384

約数和(自身を除く): 18885689

約数列:

[1, 5, 67, 335, 3851, 4489, 19255, 22445, 258017, 1290085, 17287139, 86435695]

約数ペア:

[(1, 86435695), (5, 17287139), (67, 1290085), (335, 258017), (3851, 22445), (4489, 19255)]