12300405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63079}}^1$

素因数の和:63100

約数の個数: 16

約数和(自身を含む): 21194880

約数和(自身を除く): 8894475

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 63079, 189237, 315395, 820027, 946185, 2460081, 4100135, 12300405]

約数ペア:

[(1, 12300405), (3, 4100135), (5, 2460081), (13, 946185), (15, 820027), (39, 315395), (65, 189237), (195, 63079)]