25290141

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1409}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 35013120

約数和(自身を除く): 9722979

約数列:

[1, 3, 31, 93, 193, 579, 1409, 4227, 5983, 17949, 43679, 131037, 271937, 815811, 8430047, 25290141]

約数ペア:

[(1, 25290141), (3, 8430047), (31, 815811), (93, 271937), (193, 131037), (579, 43679), (1409, 17949), (4227, 5983)]