1850386005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22433}}^1$

素因数の和:22507

約数の個数: 64

約数和(自身を含む): 3618155520

約数和(自身を除く): 1767769515

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 117, 135, 141, 195, 235, 351, 423, 585, 611, 705, 1269, 1755, 1833, 2115, 3055, 5499, 6345, 9165, 16497, 22433, 27495, 67299, 82485, 112165, 201897, 291629, 336495, 605691, 874887, 1009485, 1054351, 1458145, 2624661, 3028455, 3163053, 4374435, 5271755, 7873983, 9489159, 13123305, 13706563, 15815265, 28467477, 39369915, 41119689, 47445795, 68532815, 123359067, 142337385, 205598445, 370077201, 616795335, 1850386005]

約数ペア:

[(1, 1850386005), (3, 616795335), (5, 370077201), (9, 205598445), (13, 142337385), (15, 123359067), (27, 68532815), (39, 47445795), (45, 41119689), (47, 39369915), (65, 28467477), (117, 15815265), (135, 13706563), (141, 13123305), (195, 9489159), (235, 7873983), (351, 5271755), (423, 4374435), (585, 3163053), (611, 3028455), (705, 2624661), (1269, 1458145), (1755, 1054351), (1833, 1009485), (2115, 874887), (3055, 605691), (5499, 336495), (6345, 291629), (9165, 201897), (16497, 112165), (22433, 82485), (27495, 67299)]