138466205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{1291}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 175195200

約数和(自身を除く): 36728995

約数列:

[1, 5, 19, 95, 1129, 1291, 5645, 6455, 21451, 24529, 107255, 122645, 1457539, 7287695, 27693241, 138466205]

約数ペア:

[(1, 138466205), (5, 27693241), (19, 7287695), (95, 1457539), (1129, 122645), (1291, 107255), (5645, 24529), (6455, 21451)]