26428265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3016

約数の個数: 16

約数和(自身を含む): 33523200

約数和(自身を除く): 7094935

約数列:

[1, 5, 23, 79, 115, 395, 1817, 2909, 9085, 14545, 66907, 229811, 334535, 1149055, 5285653, 26428265]

約数ペア:

[(1, 26428265), (5, 5285653), (23, 1149055), (79, 334535), (115, 229811), (395, 66907), (1817, 14545), (2909, 9085)]