82896345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{87721}}^1$

素因数の和:87742

約数の個数: 32

約数和(自身を含む): 168426240

約数和(自身を除く): 85529895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 87721, 263163, 438605, 614047, 789489, 1315815, 1842141, 2368467, 3070235, 3947445, 5526423, 9210705, 11842335, 16579269, 27632115, 82896345]

約数ペア:

[(1, 82896345), (3, 27632115), (5, 16579269), (7, 11842335), (9, 9210705), (15, 5526423), (21, 3947445), (27, 3070235), (35, 2368467), (45, 1842141), (63, 1315815), (105, 789489), (135, 614047), (189, 438605), (315, 263163), (945, 87721)]