26556485

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 32555520

約数和(自身を除く): 5999035

約数列:

[1, 5, 71, 239, 313, 355, 1195, 1565, 16969, 22223, 74807, 84845, 111115, 374035, 5311297, 26556485]

約数ペア:

[(1, 26556485), (5, 5311297), (71, 374035), (239, 111115), (313, 84845), (355, 74807), (1195, 22223), (1565, 16969)]