25727737

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 30938112

約数和(自身を除く): 5210375

約数列:

[1, 7, 31, 53, 217, 371, 1643, 2237, 11501, 15659, 69347, 118561, 485429, 829927, 3675391, 25727737]

約数ペア:

[(1, 25727737), (7, 3675391), (31, 829927), (53, 485429), (217, 118561), (371, 69347), (1643, 15659), (2237, 11501)]