54637065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 69778935

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 27, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 135, 153, 171, 179, 189, 255, 285, 315, 323, 357, 399, 459, 513, 537, 595, 665, 765, 855, 895, 945, 969, 1071, 1197, 1253, 1611, 1615, 1785, 1995, 2261, 2295, 2565, 2685, 2907, 3043, 3213, 3401, 3591, 3759, 4833, 4845, 5355, 5985, 6265, 6783, 8055, 8721, 9129, 10203, 11277, 11305, 14535, 15215, 16065, 17005, 17955, 18795, 20349, 21301, 23807, 24165, 27387, 30609, 33831, 33915, 43605, 45645, 51015, 56385, 57817, 61047, 63903, 71421, 82161, 91827, 101745, 106505, 119035, 136935, 153045, 169155, 173451, 191709, 214263, 289085, 305235, 319515, 357105, 404719, 410805, 459135, 520353, 575127, 642789, 867255, 958545, 1071315, 1214157, 1561059, 2023595, 2601765, 2875635, 3213945, 3642471, 6070785, 7805295, 10927413, 18212355, 54637065]

約数ペア:

[(1, 54637065), (3, 18212355), (5, 10927413), (7, 7805295), (9, 6070785), (15, 3642471), (17, 3213945), (19, 2875635), (21, 2601765), (27, 2023595), (35, 1561059), (45, 1214157), (51, 1071315), (57, 958545), (63, 867255), (85, 642789), (95, 575127), (105, 520353), (119, 459135), (133, 410805), (135, 404719), (153, 357105), (171, 319515), (179, 305235), (189, 289085), (255, 214263), (285, 191709), (315, 173451), (323, 169155), (357, 153045), (399, 136935), (459, 119035), (513, 106505), (537, 101745), (595, 91827), (665, 82161), (765, 71421), (855, 63903), (895, 61047), (945, 57817), (969, 56385), (1071, 51015), (1197, 45645), (1253, 43605), (1611, 33915), (1615, 33831), (1785, 30609), (1995, 27387), (2261, 24165), (2295, 23807), (2565, 21301), (2685, 20349), (2907, 18795), (3043, 17955), (3213, 17005), (3401, 16065), (3591, 15215), (3759, 14535), (4833, 11305), (4845, 11277), (5355, 10203), (5985, 9129), (6265, 8721), (6783, 8055)]