81148335

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{284731}}^1$

素因数の和:284758

約数の個数: 16

約数和(自身を含む): 136671360

約数和(自身を除く): 55523025

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 284731, 854193, 1423655, 4270965, 5409889, 16229667, 27049445, 81148335]

約数ペア:

[(1, 81148335), (3, 27049445), (5, 16229667), (15, 5409889), (19, 4270965), (57, 1423655), (95, 854193), (285, 284731)]