199163925

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{52069}}^1$

素因数の和:52102

約数の個数: 36

約数和(自身を含む): 377715780

約数和(自身を除く): 178551855

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 52069, 156207, 260345, 468621, 781035, 885173, 1301725, 2343105, 2655519, 3905175, 4425865, 7966557, 11715525, 13277595, 22129325, 39832785, 66387975, 199163925]

約数ペア:

[(1, 199163925), (3, 66387975), (5, 39832785), (9, 22129325), (15, 13277595), (17, 11715525), (25, 7966557), (45, 4425865), (51, 3905175), (75, 2655519), (85, 2343105), (153, 1301725), (225, 885173), (255, 781035), (425, 468621), (765, 260345), (1275, 156207), (3825, 52069)]