3065425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 4231872

約数和(自身を除く): 1166447

約数列:

[1, 5, 11, 25, 55, 71, 157, 275, 355, 781, 785, 1727, 1775, 3905, 3925, 8635, 11147, 19525, 43175, 55735, 122617, 278675, 613085, 3065425]

約数ペア:

[(1, 3065425), (5, 613085), (11, 278675), (25, 122617), (55, 55735), (71, 43175), (157, 19525), (275, 11147), (355, 8635), (781, 3925), (785, 3905), (1727, 1775)]