25925139

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151609}}^1$

素因数の和:151634

約数の個数: 12

約数和(自身を含む): 39418600

約数和(自身を除く): 13493461

約数列:

[1, 3, 9, 19, 57, 171, 151609, 454827, 1364481, 2880571, 8641713, 25925139]

約数ペア:

[(1, 25925139), (3, 8641713), (9, 2880571), (19, 1364481), (57, 454827), (171, 151609)]