87177315

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{2069}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 142233840

約数和(自身を除く): 55056525

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 2069, 2809, 6207, 8427, 10345, 14045, 31035, 42135, 109657, 328971, 548285, 1644855, 5811821, 17435463, 29059105, 87177315]

約数ペア:

[(1, 87177315), (3, 29059105), (5, 17435463), (15, 5811821), (53, 1644855), (159, 548285), (265, 328971), (795, 109657), (2069, 42135), (2809, 31035), (6207, 14045), (8427, 10345)]