27079815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{257903}}^1$

素因数の和:257918

約数の個数: 16

約数和(自身を含む): 49517568

約数和(自身を除く): 22437753

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 257903, 773709, 1289515, 1805321, 3868545, 5415963, 9026605, 27079815]

約数ペア:

[(1, 27079815), (3, 9026605), (5, 5415963), (7, 3868545), (15, 1805321), (21, 1289515), (35, 773709), (105, 257903)]