80863545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{770129}}^1$

素因数の和:770144

約数の個数: 16

約数和(自身を含む): 147864960

約数和(自身を除く): 67001415

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 770129, 2310387, 3850645, 5390903, 11551935, 16172709, 26954515, 80863545]

約数ペア:

[(1, 80863545), (3, 26954515), (5, 16172709), (7, 11551935), (15, 5390903), (21, 3850645), (35, 2310387), (105, 770129)]