13424985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 29652480

約数和(自身を除く): 16227495

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 35, 45, 51, 63, 69, 85, 105, 109, 115, 119, 153, 161, 207, 255, 315, 327, 345, 357, 391, 483, 545, 595, 763, 765, 805, 981, 1035, 1071, 1173, 1449, 1635, 1785, 1853, 1955, 2289, 2415, 2507, 2737, 3519, 3815, 4905, 5355, 5559, 5865, 6867, 7245, 7521, 8211, 9265, 11445, 12535, 12971, 13685, 16677, 17549, 17595, 22563, 24633, 27795, 34335, 37605, 38913, 41055, 42619, 52647, 64855, 83385, 87745, 112815, 116739, 123165, 127857, 157941, 194565, 213095, 263235, 298333, 383571, 583695, 639285, 789705, 894999, 1491665, 1917855, 2684997, 4474995, 13424985]

約数ペア:

[(1, 13424985), (3, 4474995), (5, 2684997), (7, 1917855), (9, 1491665), (15, 894999), (17, 789705), (21, 639285), (23, 583695), (35, 383571), (45, 298333), (51, 263235), (63, 213095), (69, 194565), (85, 157941), (105, 127857), (109, 123165), (115, 116739), (119, 112815), (153, 87745), (161, 83385), (207, 64855), (255, 52647), (315, 42619), (327, 41055), (345, 38913), (357, 37605), (391, 34335), (483, 27795), (545, 24633), (595, 22563), (763, 17595), (765, 17549), (805, 16677), (981, 13685), (1035, 12971), (1071, 12535), (1173, 11445), (1449, 9265), (1635, 8211), (1785, 7521), (1853, 7245), (1955, 6867), (2289, 5865), (2415, 5559), (2507, 5355), (2737, 4905), (3519, 3815)]