8871255

素因数分解:

$3^3\times 5^1\times {\mathrm{65713}}^1$

素因数の和:65727

約数の個数: 16

約数和(自身を含む): 15771360

約数和(自身を除く): 6900105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 65713, 197139, 328565, 591417, 985695, 1774251, 2957085, 8871255]

約数ペア:

[(1, 8871255), (3, 2957085), (5, 1774251), (9, 985695), (15, 591417), (27, 328565), (45, 197139), (135, 65713)]