25872755

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 32514048

約数和(自身を除く): 6641293

約数列:

[1, 5, 31, 71, 155, 355, 2201, 2351, 11005, 11755, 72881, 166921, 364405, 834605, 5174551, 25872755]

約数ペア:

[(1, 25872755), (5, 5174551), (31, 834605), (71, 364405), (155, 166921), (355, 72881), (2201, 11755), (2351, 11005)]