135465985

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{2243}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 166738176

約数和(自身を除く): 31272191

約数列:

[1, 5, 47, 235, 257, 1285, 2243, 11215, 12079, 60395, 105421, 527105, 576451, 2882255, 27093197, 135465985]

約数ペア:

[(1, 135465985), (5, 27093197), (47, 2882255), (235, 576451), (257, 527105), (1285, 105421), (2243, 60395), (11215, 12079)]