77528925

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20269}}^1$

素因数の和:20302

約数の個数: 36

約数和(自身を含む): 147038580

約数和(自身を除く): 69509655

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 20269, 60807, 101345, 182421, 304035, 344573, 506725, 912105, 1033719, 1520175, 1722865, 3101157, 4560525, 5168595, 8614325, 15505785, 25842975, 77528925]

約数ペア:

[(1, 77528925), (3, 25842975), (5, 15505785), (9, 8614325), (15, 5168595), (17, 4560525), (25, 3101157), (45, 1722865), (51, 1520175), (75, 1033719), (85, 912105), (153, 506725), (225, 344573), (255, 304035), (425, 182421), (765, 101345), (1275, 60807), (3825, 20269)]