82187805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{907}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 150626304

約数和(自身を除く): 68438499

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 863, 907, 2589, 2721, 4315, 4535, 6041, 6349, 12945, 13605, 18123, 19047, 30205, 31745, 90615, 95235, 782741, 2348223, 3913705, 5479187, 11741115, 16437561, 27395935, 82187805]

約数ペア:

[(1, 82187805), (3, 27395935), (5, 16437561), (7, 11741115), (15, 5479187), (21, 3913705), (35, 2348223), (105, 782741), (863, 95235), (907, 90615), (2589, 31745), (2721, 30205), (4315, 19047), (4535, 18123), (6041, 13605), (6349, 12945)]