26363985

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2659}}^1$

素因数の和:3328

約数の個数: 16

約数和(自身を含む): 42262080

約数和(自身を除く): 15898095

約数列:

[1, 3, 5, 15, 661, 1983, 2659, 3305, 7977, 9915, 13295, 39885, 1757599, 5272797, 8787995, 26363985]

約数ペア:

[(1, 26363985), (3, 8787995), (5, 5272797), (15, 1757599), (661, 39885), (1983, 13295), (2659, 9915), (3305, 7977)]