15135913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 17297280

約数和(自身を除く): 2161367

約数列:

[1, 13, 19, 233, 247, 263, 3029, 3419, 4427, 4997, 57551, 61279, 64961, 796627, 1164301, 15135913]

約数ペア:

[(1, 15135913), (13, 1164301), (19, 796627), (233, 64961), (247, 61279), (263, 57551), (3029, 4997), (3419, 4427)]