13797405

素因数分解:

$3^3\times 5^1\times {\mathrm{102203}}^1$

素因数の和:102217

約数の個数: 16

約数和(自身を含む): 24528960

約数和(自身を除く): 10731555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 102203, 306609, 511015, 919827, 1533045, 2759481, 4599135, 13797405]

約数ペア:

[(1, 13797405), (3, 4599135), (5, 2759481), (9, 1533045), (15, 919827), (27, 511015), (45, 306609), (135, 102203)]