39251935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 48918240

約数和(自身を除く): 9666305

約数列:

[1, 5, 29, 145, 421, 643, 2105, 3215, 12209, 18647, 61045, 93235, 270703, 1353515, 7850387, 39251935]

約数ペア:

[(1, 39251935), (5, 7850387), (29, 1353515), (145, 270703), (421, 93235), (643, 61045), (2105, 18647), (3215, 12209)]