165768145

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1\times {\mathrm{809}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 201553920

約数和(自身を除く): 35785775

約数列:

[1, 5, 107, 383, 535, 809, 1915, 4045, 40981, 86563, 204905, 309847, 432815, 1549235, 33153629, 165768145]

約数ペア:

[(1, 165768145), (5, 33153629), (107, 1549235), (383, 432815), (535, 309847), (809, 204905), (1915, 86563), (4045, 40981)]