13425495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 24167040

約数和(自身を除く): 10741545

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 163, 255, 285, 289, 323, 489, 815, 867, 969, 1445, 1615, 2445, 2771, 3097, 4335, 4845, 5491, 8313, 9291, 13855, 15485, 16473, 27455, 41565, 46455, 47107, 52649, 82365, 141321, 157947, 235535, 263245, 706605, 789735, 895033, 2685099, 4475165, 13425495]

約数ペア:

[(1, 13425495), (3, 4475165), (5, 2685099), (15, 895033), (17, 789735), (19, 706605), (51, 263245), (57, 235535), (85, 157947), (95, 141321), (163, 82365), (255, 52649), (285, 47107), (289, 46455), (323, 41565), (489, 27455), (815, 16473), (867, 15485), (969, 13855), (1445, 9291), (1615, 8313), (2445, 5491), (2771, 4845), (3097, 4335)]