13765135

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 17146080

約数和(自身を除く): 3380945

約数列:

[1, 5, 41, 83, 205, 415, 809, 3403, 4045, 17015, 33169, 67147, 165845, 335735, 2753027, 13765135]

約数ペア:

[(1, 13765135), (5, 2753027), (41, 335735), (83, 165845), (205, 67147), (415, 33169), (809, 17015), (3403, 4045)]