80938095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{770839}}^1$

素因数の和:770854

約数の個数: 16

約数和(自身を含む): 148001280

約数和(自身を除く): 67063185

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 770839, 2312517, 3854195, 5395873, 11562585, 16187619, 26979365, 80938095]

約数ペア:

[(1, 80938095), (3, 26979365), (5, 16187619), (7, 11562585), (15, 5395873), (21, 3854195), (35, 2312517), (105, 770839)]