81084495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{284507}}^1$

素因数の和:284534

約数の個数: 16

約数和(自身を含む): 136563840

約数和(自身を除く): 55479345

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 284507, 853521, 1422535, 4267605, 5405633, 16216899, 27028165, 81084495]

約数ペア:

[(1, 81084495), (3, 27028165), (5, 16216899), (15, 5405633), (19, 4267605), (57, 1422535), (95, 853521), (285, 284507)]