90425009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 97332480

約数和(自身を除く): 6907471

約数列:

[1, 19, 67, 251, 283, 1273, 4769, 5377, 16817, 18961, 71033, 319523, 360259, 1349627, 4759211, 90425009]

約数ペア:

[(1, 90425009), (19, 4759211), (67, 1349627), (251, 360259), (283, 319523), (1273, 71033), (4769, 18961), (5377, 16817)]