138510465

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2953}}^1$

素因数の和:3073

約数の個数: 32

約数和(自身を含む): 229703040

約数和(自身を除く): 91192575

約数列:

[1, 3, 5, 15, 53, 59, 159, 177, 265, 295, 795, 885, 2953, 3127, 8859, 9381, 14765, 15635, 44295, 46905, 156509, 174227, 469527, 522681, 782545, 871135, 2347635, 2613405, 9234031, 27702093, 46170155, 138510465]

約数ペア:

[(1, 138510465), (3, 46170155), (5, 27702093), (15, 9234031), (53, 2613405), (59, 2347635), (159, 871135), (177, 782545), (265, 522681), (295, 469527), (795, 174227), (885, 156509), (2953, 46905), (3127, 44295), (8859, 15635), (9381, 14765)]