12586545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16453}}^1$

素因数の和:16481

約数の個数: 24

約数和(自身を含む): 23101416

約数和(自身を除く): 10514871

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 16453, 49359, 82265, 148077, 246795, 279701, 740385, 839103, 1398505, 2517309, 4195515, 12586545]

約数ペア:

[(1, 12586545), (3, 4195515), (5, 2517309), (9, 1398505), (15, 839103), (17, 740385), (45, 279701), (51, 246795), (85, 148077), (153, 82265), (255, 49359), (765, 16453)]