80548505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1129}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 101971200

約数和(自身を除く): 21422695

約数列:

[1, 5, 19, 95, 751, 1129, 3755, 5645, 14269, 21451, 71345, 107255, 847879, 4239395, 16109701, 80548505]

約数ペア:

[(1, 80548505), (5, 16109701), (19, 4239395), (95, 847879), (751, 107255), (1129, 71345), (3755, 21451), (5645, 14269)]