89066655

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^2$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 168510240

約数和(自身を除く): 79443585

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 197, 255, 459, 591, 765, 985, 1773, 2295, 2955, 3349, 5319, 8865, 10047, 16745, 26595, 30141, 38809, 50235, 90423, 116427, 150705, 194045, 349281, 452115, 582135, 659753, 1047843, 1746405, 1979259, 3298765, 5239215, 5937777, 9896295, 17813331, 29688885, 89066655]

約数ペア:

[(1, 89066655), (3, 29688885), (5, 17813331), (9, 9896295), (15, 5937777), (17, 5239215), (27, 3298765), (45, 1979259), (51, 1746405), (85, 1047843), (135, 659753), (153, 582135), (197, 452115), (255, 349281), (459, 194045), (591, 150705), (765, 116427), (985, 90423), (1773, 50235), (2295, 38809), (2955, 30141), (3349, 26595), (5319, 16745), (8865, 10047)]