27042935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 33726240

約数和(自身を除く): 6683305

約数列:

[1, 5, 29, 145, 421, 443, 2105, 2215, 12209, 12847, 61045, 64235, 186503, 932515, 5408587, 27042935]

約数ペア:

[(1, 27042935), (5, 5408587), (29, 932515), (145, 186503), (421, 64235), (443, 61045), (2105, 12847), (2215, 12209)]