78326985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{474709}}^1$

素因数の和:474728

約数の個数: 16

約数和(自身を含む): 136716480

約数和(自身を除く): 58389495

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 474709, 1424127, 2373545, 5221799, 7120635, 15665397, 26108995, 78326985]

約数ペア:

[(1, 78326985), (3, 26108995), (5, 15665397), (11, 7120635), (15, 5221799), (33, 2373545), (55, 1424127), (165, 474709)]