15091155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19727}}^1$

素因数の和:19755

約数の個数: 24

約数和(自身を含む): 27698112

約数和(自身を除く): 12606957

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 19727, 59181, 98635, 177543, 295905, 335359, 887715, 1006077, 1676795, 3018231, 5030385, 15091155]

約数ペア:

[(1, 15091155), (3, 5030385), (5, 3018231), (9, 1676795), (15, 1006077), (17, 887715), (45, 335359), (51, 295905), (85, 177543), (153, 98635), (255, 59181), (765, 19727)]