26427005

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{19}}^2$

素因数の和:87

約数の個数: 30

約数和(自身を含む): 36816030

約数和(自身を除く): 10389025

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 361, 605, 1045, 1331, 1805, 2299, 3971, 6655, 11495, 14641, 19855, 25289, 43681, 73205, 126445, 218405, 278179, 480491, 1390895, 2402455, 5285401, 26427005]

約数ペア:

[(1, 26427005), (5, 5285401), (11, 2402455), (19, 1390895), (55, 480491), (95, 278179), (121, 218405), (209, 126445), (361, 73205), (605, 43681), (1045, 25289), (1331, 19855), (1805, 14641), (2299, 11495), (3971, 6655)]