82908945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6121}}^1$

素因数の和:6182

約数の個数: 48

約数和(自身を含む): 168085632

約数和(自身を除く): 85176687

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 6121, 13545, 18363, 30605, 42847, 55089, 91815, 128541, 214235, 263203, 275445, 385623, 642705, 789609, 1316015, 1842421, 1928115, 2368827, 3948045, 5527263, 9212105, 11844135, 16581789, 27636315, 82908945]

約数ペア:

[(1, 82908945), (3, 27636315), (5, 16581789), (7, 11844135), (9, 9212105), (15, 5527263), (21, 3948045), (35, 2368827), (43, 1928115), (45, 1842421), (63, 1316015), (105, 789609), (129, 642705), (215, 385623), (301, 275445), (315, 263203), (387, 214235), (645, 128541), (903, 91815), (1505, 55089), (1935, 42847), (2709, 30605), (4515, 18363), (6121, 13545)]