28819545

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36251}}^1$

素因数の和:36312

約数の個数: 16

約数和(自身を含む): 46982592

約数和(自身を除く): 18163047

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 36251, 108753, 181255, 543765, 1921303, 5763909, 9606515, 28819545]

約数ペア:

[(1, 28819545), (3, 9606515), (5, 5763909), (15, 1921303), (53, 543765), (159, 181255), (265, 108753), (795, 36251)]