13755945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131009}}^1$

素因数の和:131024

約数の個数: 16

約数和(自身を含む): 25153920

約数和(自身を除く): 11397975

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131009, 393027, 655045, 917063, 1965135, 2751189, 4585315, 13755945]

約数ペア:

[(1, 13755945), (3, 4585315), (5, 2751189), (7, 1965135), (15, 917063), (21, 655045), (35, 393027), (105, 131009)]