26885005

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7919}}^1$

素因数の和:8028

約数の個数: 16

約数和(自身を含む): 37255680

約数和(自身を除く): 10370675

約数列:

[1, 5, 7, 35, 97, 485, 679, 3395, 7919, 39595, 55433, 277165, 768143, 3840715, 5377001, 26885005]

約数ペア:

[(1, 26885005), (5, 5377001), (7, 3840715), (35, 768143), (97, 277165), (485, 55433), (679, 39595), (3395, 7919)]