1380494055

素因数分解:

$3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{231821}}^1$

素因数の和:232226

約数の個数: 16

約数和(自身を含む): 2214363744

約数和(自身を除く): 833869689

約数列:

[1, 3, 5, 15, 397, 1191, 1985, 5955, 231821, 695463, 1159105, 3477315, 92032937, 276098811, 460164685, 1380494055]

約数ペア:

[(1, 1380494055), (3, 460164685), (5, 276098811), (15, 92032937), (397, 3477315), (1191, 1159105), (1985, 695463), (5955, 231821)]