87018465

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{32051}}^1$

素因数の和:32240

約数の個数: 16

約数和(自身を含む): 140003136

約数和(自身を除く): 52984671

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 32051, 96153, 160255, 480765, 5801231, 17403693, 29006155, 87018465]

約数ペア:

[(1, 87018465), (3, 29006155), (5, 17403693), (15, 5801231), (181, 480765), (543, 160255), (905, 96153), (2715, 32051)]