6463485

素因数分解:

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

素因数の和:123

約数の個数: 72

約数和(自身を含む): 13792896

約数和(自身を除く): 7329411

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 71, 85, 105, 119, 153, 213, 255, 289, 315, 355, 357, 497, 595, 639, 765, 867, 1065, 1071, 1207, 1445, 1491, 1785, 2023, 2485, 2601, 3195, 3621, 4335, 4473, 5355, 6035, 6069, 7455, 8449, 10115, 10863, 13005, 18105, 18207, 20519, 22365, 25347, 30345, 42245, 54315, 61557, 76041, 91035, 102595, 126735, 143633, 184671, 307785, 380205, 430899, 718165, 923355, 1292697, 2154495, 6463485]

約数ペア:

[(1, 6463485), (3, 2154495), (5, 1292697), (7, 923355), (9, 718165), (15, 430899), (17, 380205), (21, 307785), (35, 184671), (45, 143633), (51, 126735), (63, 102595), (71, 91035), (85, 76041), (105, 61557), (119, 54315), (153, 42245), (213, 30345), (255, 25347), (289, 22365), (315, 20519), (355, 18207), (357, 18105), (497, 13005), (595, 10863), (639, 10115), (765, 8449), (867, 7455), (1065, 6069), (1071, 6035), (1207, 5355), (1445, 4473), (1491, 4335), (1785, 3621), (2023, 3195), (2485, 2601)]