2866185

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{337}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 5905536

約数和(自身を除く): 3039351

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 337, 405, 567, 945, 1011, 1215, 1685, 1701, 2359, 2835, 3033, 5055, 7077, 8505, 9099, 11795, 15165, 21231, 27297, 35385, 45495, 63693, 81891, 106155, 136485, 191079, 318465, 409455, 573237, 955395, 2866185]

約数ペア:

[(1, 2866185), (3, 955395), (5, 573237), (7, 409455), (9, 318465), (15, 191079), (21, 136485), (27, 106155), (35, 81891), (45, 63693), (63, 45495), (81, 35385), (105, 27297), (135, 21231), (189, 15165), (243, 11795), (315, 9099), (337, 8505), (405, 7077), (567, 5055), (945, 3033), (1011, 2835), (1215, 2359), (1685, 1701)]