231384385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{2423}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 282735360

約数和(自身を除く): 51350975

約数列:

[1, 5, 71, 269, 355, 1345, 2423, 12115, 19099, 95495, 172033, 651787, 860165, 3258935, 46276877, 231384385]

約数ペア:

[(1, 231384385), (5, 46276877), (71, 3258935), (269, 860165), (355, 651787), (1345, 172033), (2423, 95495), (12115, 19099)]