25945785

素因数分解:

$3^3\times 5^1\times {\mathrm{192191}}^1$

素因数の和:192205

約数の個数: 16

約数和(自身を含む): 46126080

約数和(自身を除く): 20180295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 192191, 576573, 960955, 1729719, 2882865, 5189157, 8648595, 25945785]

約数ペア:

[(1, 25945785), (3, 8648595), (5, 5189157), (9, 2882865), (15, 1729719), (27, 960955), (45, 576573), (135, 192191)]