13800885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131437}}^1$

素因数の和:131452

約数の個数: 16

約数和(自身を含む): 25236096

約数和(自身を除く): 11435211

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131437, 394311, 657185, 920059, 1971555, 2760177, 4600295, 13800885]

約数ペア:

[(1, 13800885), (3, 4600295), (5, 2760177), (7, 1971555), (15, 920059), (21, 657185), (35, 394311), (105, 131437)]