90571435

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2609}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 111624480

約数和(自身を除く): 21053045

約数列:

[1, 5, 53, 131, 265, 655, 2609, 6943, 13045, 34715, 138277, 341779, 691385, 1708895, 18114287, 90571435]

約数ペア:

[(1, 90571435), (5, 18114287), (53, 1708895), (131, 691385), (265, 341779), (655, 138277), (2609, 34715), (6943, 13045)]