7348215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 13731840

約数和(自身を除く): 6383625

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1489, 1645, 4467, 4935, 7445, 10423, 22335, 31269, 52115, 69983, 156345, 209949, 349915, 489881, 1049745, 1469643, 2449405, 7348215]

約数ペア:

[(1, 7348215), (3, 2449405), (5, 1469643), (7, 1049745), (15, 489881), (21, 349915), (35, 209949), (47, 156345), (105, 69983), (141, 52115), (235, 31269), (329, 22335), (705, 10423), (987, 7445), (1489, 4935), (1645, 4467)]