27355235

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 33530112

約数和(自身を除く): 6174877

約数列:

[1, 5, 71, 251, 307, 355, 1255, 1535, 17821, 21797, 77057, 89105, 108985, 385285, 5471047, 27355235]

約数ペア:

[(1, 27355235), (5, 5471047), (71, 385285), (251, 108985), (307, 89105), (355, 77057), (1255, 21797), (1535, 17821)]