25567005

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13421}}^1$

素因数の和:13556

約数の個数: 16

約数和(自身を含む): 41232384

約数和(自身を除く): 15665379

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 13421, 40263, 67105, 201315, 1704467, 5113401, 8522335, 25567005]

約数ペア:

[(1, 25567005), (3, 8522335), (5, 5113401), (15, 1704467), (127, 201315), (381, 67105), (635, 40263), (1905, 13421)]