1051155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 2156544

約数和(自身を除く): 1105389

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 71, 105, 141, 213, 235, 315, 329, 355, 423, 497, 639, 705, 987, 1065, 1491, 1645, 2115, 2485, 2961, 3195, 3337, 4473, 4935, 7455, 10011, 14805, 16685, 22365, 23359, 30033, 50055, 70077, 116795, 150165, 210231, 350385, 1051155]

約数ペア:

[(1, 1051155), (3, 350385), (5, 210231), (7, 150165), (9, 116795), (15, 70077), (21, 50055), (35, 30033), (45, 23359), (47, 22365), (63, 16685), (71, 14805), (105, 10011), (141, 7455), (213, 4935), (235, 4473), (315, 3337), (329, 3195), (355, 2961), (423, 2485), (497, 2115), (639, 1645), (705, 1491), (987, 1065)]