123318305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2731}}^1$

素因数の和:3568

約数の個数: 16

約数和(自身を含む): 161690688

約数和(自身を除く): 38372383

約数列:

[1, 5, 11, 55, 821, 2731, 4105, 9031, 13655, 30041, 45155, 150205, 2242151, 11210755, 24663661, 123318305]

約数ペア:

[(1, 123318305), (5, 24663661), (11, 11210755), (55, 2242151), (821, 150205), (2731, 45155), (4105, 30041), (9031, 13655)]