3149265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 5840640

約数和(自身を除く): 2691375

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 337, 445, 623, 1011, 1335, 1685, 1869, 2359, 3115, 5055, 7077, 9345, 11795, 29993, 35385, 89979, 149965, 209951, 449895, 629853, 1049755, 3149265]

約数ペア:

[(1, 3149265), (3, 1049755), (5, 629853), (7, 449895), (15, 209951), (21, 149965), (35, 89979), (89, 35385), (105, 29993), (267, 11795), (337, 9345), (445, 7077), (623, 5055), (1011, 3115), (1335, 2359), (1685, 1869)]