26192465

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 34433280

約数和(自身を除く): 8240815

約数列:

[1, 5, 13, 65, 139, 169, 223, 695, 845, 1115, 1807, 2899, 9035, 14495, 23491, 30997, 37687, 117455, 154985, 188435, 402961, 2014805, 5238493, 26192465]

約数ペア:

[(1, 26192465), (5, 5238493), (13, 2014805), (65, 402961), (139, 188435), (169, 154985), (223, 117455), (695, 37687), (845, 30997), (1115, 23491), (1807, 14495), (2899, 9035)]