1608049125

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{28027}}^1$

素因数の和:28068

約数の個数: 64

約数和(自身を含む): 3148104960

約数和(自身を除く): 1540055835

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 135, 153, 225, 255, 375, 425, 459, 675, 765, 1125, 1275, 2125, 2295, 3375, 3825, 6375, 11475, 19125, 28027, 57375, 84081, 140135, 252243, 420405, 476459, 700675, 756729, 1261215, 1429377, 2102025, 2382295, 3503375, 3783645, 4288131, 6306075, 7146885, 10510125, 11911475, 12864393, 18918225, 21440655, 31530375, 35734425, 59557375, 64321965, 94591125, 107203275, 178672125, 321609825, 536016375, 1608049125]

約数ペア:

[(1, 1608049125), (3, 536016375), (5, 321609825), (9, 178672125), (15, 107203275), (17, 94591125), (25, 64321965), (27, 59557375), (45, 35734425), (51, 31530375), (75, 21440655), (85, 18918225), (125, 12864393), (135, 11911475), (153, 10510125), (225, 7146885), (255, 6306075), (375, 4288131), (425, 3783645), (459, 3503375), (675, 2382295), (765, 2102025), (1125, 1429377), (1275, 1261215), (2125, 756729), (2295, 700675), (3375, 476459), (3825, 420405), (6375, 252243), (11475, 140135), (19125, 84081), (28027, 57375)]