26439765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6967}}^1$

素因数の和:7009

約数の個数: 32

約数和(自身を含む): 48162816

約数和(自身を除く): 21723051

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 6967, 20901, 34835, 76637, 104505, 160241, 229911, 383185, 480723, 801205, 1149555, 1762651, 2403615, 5287953, 8813255, 26439765]

約数ペア:

[(1, 26439765), (3, 8813255), (5, 5287953), (11, 2403615), (15, 1762651), (23, 1149555), (33, 801205), (55, 480723), (69, 383185), (115, 229911), (165, 160241), (253, 104505), (345, 76637), (759, 34835), (1265, 20901), (3795, 6967)]