27263405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{691}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 35341824

約数和(自身を除く): 8078419

約数列:

[1, 5, 13, 65, 607, 691, 3035, 3455, 7891, 8983, 39455, 44915, 419437, 2097185, 5452681, 27263405]

約数ペア:

[(1, 27263405), (5, 5452681), (13, 2097185), (65, 419437), (607, 44915), (691, 39455), (3035, 8983), (3455, 7891)]