73225035

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 149385600

約数和(自身を除く): 76160565

約数列:

[1, 3, 5, 9, 13, 15, 17, 37, 39, 45, 51, 65, 85, 111, 117, 153, 185, 195, 199, 221, 255, 333, 481, 555, 585, 597, 629, 663, 765, 995, 1105, 1443, 1665, 1791, 1887, 1989, 2405, 2587, 2985, 3145, 3315, 3383, 4329, 5661, 7215, 7363, 7761, 8177, 8955, 9435, 9945, 10149, 12935, 16915, 21645, 22089, 23283, 24531, 28305, 30447, 36815, 38805, 40885, 43979, 50745, 66267, 73593, 95719, 110445, 116415, 122655, 125171, 131937, 152235, 219895, 287157, 331335, 367965, 375513, 395811, 478595, 625855, 659685, 861471, 1126539, 1435785, 1627223, 1877565, 1979055, 4307355, 4881669, 5632695, 8136115, 14645007, 24408345, 73225035]

約数ペア:

[(1, 73225035), (3, 24408345), (5, 14645007), (9, 8136115), (13, 5632695), (15, 4881669), (17, 4307355), (37, 1979055), (39, 1877565), (45, 1627223), (51, 1435785), (65, 1126539), (85, 861471), (111, 659685), (117, 625855), (153, 478595), (185, 395811), (195, 375513), (199, 367965), (221, 331335), (255, 287157), (333, 219895), (481, 152235), (555, 131937), (585, 125171), (597, 122655), (629, 116415), (663, 110445), (765, 95719), (995, 73593), (1105, 66267), (1443, 50745), (1665, 43979), (1791, 40885), (1887, 38805), (1989, 36815), (2405, 30447), (2587, 28305), (2985, 24531), (3145, 23283), (3315, 22089), (3383, 21645), (4329, 16915), (5661, 12935), (7215, 10149), (7363, 9945), (7761, 9435), (8177, 8955)]