86987085

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{187069}}^1$

素因数の和:187108

約数の個数: 16

約数和(自身を含む): 143669760

約数和(自身を除く): 56682675

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 187069, 561207, 935345, 2806035, 5799139, 17397417, 28995695, 86987085]

約数ペア:

[(1, 86987085), (3, 28995695), (5, 17397417), (15, 5799139), (31, 2806035), (93, 935345), (155, 561207), (465, 187069)]