16468095

素因数分解:

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

素因数の和:180

約数の個数: 48

約数和(自身を含む): 31200768

約数和(自身を除く): 14732673

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 71, 105, 141, 213, 235, 329, 355, 497, 705, 987, 1065, 1491, 1645, 2209, 2485, 3337, 4935, 6627, 7455, 10011, 11045, 15463, 16685, 23359, 33135, 46389, 50055, 70077, 77315, 116795, 156839, 231945, 350385, 470517, 784195, 1097873, 2352585, 3293619, 5489365, 16468095]

約数ペア:

[(1, 16468095), (3, 5489365), (5, 3293619), (7, 2352585), (15, 1097873), (21, 784195), (35, 470517), (47, 350385), (71, 231945), (105, 156839), (141, 116795), (213, 77315), (235, 70077), (329, 50055), (355, 46389), (497, 33135), (705, 23359), (987, 16685), (1065, 15463), (1491, 11045), (1645, 10011), (2209, 7455), (2485, 6627), (3337, 4935)]