67042815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 137604096

約数和(自身を除く): 70561281

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 71, 85, 105, 115, 119, 161, 213, 255, 345, 355, 357, 391, 483, 497, 529, 595, 805, 1065, 1173, 1207, 1491, 1587, 1633, 1785, 1955, 2415, 2485, 2645, 2737, 3621, 3703, 4899, 5865, 6035, 7455, 7935, 8165, 8211, 8449, 8993, 11109, 11431, 13685, 18105, 18515, 24495, 25347, 26979, 27761, 34293, 37559, 41055, 42245, 44965, 55545, 57155, 62951, 83283, 112677, 126735, 134895, 138805, 171465, 187795, 188853, 194327, 262913, 314755, 416415, 563385, 582981, 638503, 788739, 944265, 971635, 1314565, 1915509, 2914905, 3192515, 3943695, 4469521, 9577545, 13408563, 22347605, 67042815]

約数ペア:

[(1, 67042815), (3, 22347605), (5, 13408563), (7, 9577545), (15, 4469521), (17, 3943695), (21, 3192515), (23, 2914905), (35, 1915509), (51, 1314565), (69, 971635), (71, 944265), (85, 788739), (105, 638503), (115, 582981), (119, 563385), (161, 416415), (213, 314755), (255, 262913), (345, 194327), (355, 188853), (357, 187795), (391, 171465), (483, 138805), (497, 134895), (529, 126735), (595, 112677), (805, 83283), (1065, 62951), (1173, 57155), (1207, 55545), (1491, 44965), (1587, 42245), (1633, 41055), (1785, 37559), (1955, 34293), (2415, 27761), (2485, 26979), (2645, 25347), (2737, 24495), (3621, 18515), (3703, 18105), (4899, 13685), (5865, 11431), (6035, 11109), (7455, 8993), (7935, 8449), (8165, 8211)]