78895185

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{29059}}^1$

素因数の和:29248

約数の個数: 16

約数和(自身を含む): 126934080

約数和(自身を除く): 48038895

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 29059, 87177, 145295, 435885, 5259679, 15779037, 26298395, 78895185]

約数ペア:

[(1, 78895185), (3, 26298395), (5, 15779037), (15, 5259679), (181, 435885), (543, 145295), (905, 87177), (2715, 29059)]