13745145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39841}}^1$

素因数の和:39872

約数の個数: 16

約数和(自身を含む): 22948992

約数和(自身を除く): 9203847

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 39841, 119523, 199205, 597615, 916343, 2749029, 4581715, 13745145]

約数ペア:

[(1, 13745145), (3, 4581715), (5, 2749029), (15, 916343), (23, 597615), (69, 199205), (115, 119523), (345, 39841)]