3153465

素因数分解:

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

素因数の和:139

約数の個数: 64

約数和(自身を含む): 6635520

約数和(自身を除く): 3482055

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 71, 105, 135, 141, 189, 213, 235, 315, 329, 355, 423, 497, 639, 705, 945, 987, 1065, 1269, 1491, 1645, 1917, 2115, 2485, 2961, 3195, 3337, 4473, 4935, 6345, 7455, 8883, 9585, 10011, 13419, 14805, 16685, 22365, 23359, 30033, 44415, 50055, 67095, 70077, 90099, 116795, 150165, 210231, 350385, 450495, 630693, 1051155, 3153465]

約数ペア:

[(1, 3153465), (3, 1051155), (5, 630693), (7, 450495), (9, 350385), (15, 210231), (21, 150165), (27, 116795), (35, 90099), (45, 70077), (47, 67095), (63, 50055), (71, 44415), (105, 30033), (135, 23359), (141, 22365), (189, 16685), (213, 14805), (235, 13419), (315, 10011), (329, 9585), (355, 8883), (423, 7455), (497, 6345), (639, 4935), (705, 4473), (945, 3337), (987, 3195), (1065, 2961), (1269, 2485), (1491, 2115), (1645, 1917)]