67337595

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 142490880

約数和(自身を除く): 75153285

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 37, 39, 45, 51, 61, 65, 85, 111, 117, 135, 153, 183, 185, 195, 221, 255, 305, 333, 351, 459, 481, 549, 555, 585, 629, 663, 765, 793, 915, 999, 1037, 1105, 1443, 1647, 1665, 1755, 1887, 1989, 2257, 2295, 2379, 2405, 2745, 3111, 3145, 3315, 3965, 4329, 4995, 5185, 5661, 5967, 6771, 7137, 7215, 8177, 8235, 9333, 9435, 9945, 11285, 11895, 12987, 13481, 15555, 16983, 20313, 21411, 21645, 24531, 27999, 28305, 29341, 29835, 33855, 35685, 38369, 40443, 40885, 46665, 60939, 64935, 67405, 73593, 84915, 88023, 101565, 107055, 115107, 121329, 122655, 139995, 146705, 191845, 202215, 220779, 264069, 304695, 345321, 363987, 367965, 440115, 498797, 575535, 606645, 792207, 1035963, 1103895, 1320345, 1496391, 1726605, 1819935, 2493985, 3961035, 4489173, 5179815, 7481955, 13467519, 22445865, 67337595]

約数ペア:

[(1, 67337595), (3, 22445865), (5, 13467519), (9, 7481955), (13, 5179815), (15, 4489173), (17, 3961035), (27, 2493985), (37, 1819935), (39, 1726605), (45, 1496391), (51, 1320345), (61, 1103895), (65, 1035963), (85, 792207), (111, 606645), (117, 575535), (135, 498797), (153, 440115), (183, 367965), (185, 363987), (195, 345321), (221, 304695), (255, 264069), (305, 220779), (333, 202215), (351, 191845), (459, 146705), (481, 139995), (549, 122655), (555, 121329), (585, 115107), (629, 107055), (663, 101565), (765, 88023), (793, 84915), (915, 73593), (999, 67405), (1037, 64935), (1105, 60939), (1443, 46665), (1647, 40885), (1665, 40443), (1755, 38369), (1887, 35685), (1989, 33855), (2257, 29835), (2295, 29341), (2379, 28305), (2405, 27999), (2745, 24531), (3111, 21645), (3145, 21411), (3315, 20313), (3965, 16983), (4329, 15555), (4995, 13481), (5185, 12987), (5661, 11895), (5967, 11285), (6771, 9945), (7137, 9435), (7215, 9333), (8177, 8235)]