1407105

素因数分解:

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

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 2860800

約数和(自身を除く): 1453695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1489, 4467, 7445, 10423, 13401, 22335, 31269, 40203, 52115, 67005, 93807, 156345, 201015, 281421, 469035, 1407105]

約数ペア:

[(1, 1407105), (3, 469035), (5, 281421), (7, 201015), (9, 156345), (15, 93807), (21, 67005), (27, 52115), (35, 40203), (45, 31269), (63, 22335), (105, 13401), (135, 10423), (189, 7445), (315, 4467), (945, 1489)]