80332325

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 102842376

約数和(自身を除く): 22510051

約数列:

[1, 5, 25, 41, 181, 205, 433, 905, 1025, 2165, 4525, 7421, 10825, 17753, 37105, 78373, 88765, 185525, 391865, 443825, 1959325, 3213293, 16066465, 80332325]

約数ペア:

[(1, 80332325), (5, 16066465), (25, 3213293), (41, 1959325), (181, 443825), (205, 391865), (433, 185525), (905, 88765), (1025, 78373), (2165, 37105), (4525, 17753), (7421, 10825)]