1139805

素因数分解:

$3^3\times 5^1\times {\mathrm{8443}}^1$

素因数の和:8457

約数の個数: 16

約数和(自身を含む): 2026560

約数和(自身を除く): 886755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 8443, 25329, 42215, 75987, 126645, 227961, 379935, 1139805]

約数ペア:

[(1, 1139805), (3, 379935), (5, 227961), (9, 126645), (15, 75987), (27, 42215), (45, 25329), (135, 8443)]