248865105

素因数分解:

$3^1\times 5^1\times {\mathrm{2351}}^1\times {\mathrm{7057}}^1$

素因数の和:9416

約数の個数: 16

約数和(自身を含む): 398409984

約数和(自身を除く): 149544879

約数列:

[1, 3, 5, 15, 2351, 7053, 7057, 11755, 21171, 35265, 35285, 105855, 16591007, 49773021, 82955035, 248865105]

約数ペア:

[(1, 248865105), (3, 82955035), (5, 49773021), (15, 16591007), (2351, 105855), (7053, 35285), (7057, 35265), (11755, 21171)]