80553065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18041}}^1$

素因数の和:18112

約数の個数: 16

約数和(自身を含む): 103921920

約数和(自身を除く): 23368855

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 18041, 90205, 342779, 847927, 1713895, 4239635, 16110613, 80553065]

約数ペア:

[(1, 80553065), (5, 16110613), (19, 4239635), (47, 1713895), (95, 847927), (235, 342779), (893, 90205), (4465, 18041)]