154389385

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{1151}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 187729920

約数和(自身を除く): 33340535

約数列:

[1, 5, 139, 193, 695, 965, 1151, 5755, 26827, 134135, 159989, 222143, 799945, 1110715, 30877877, 154389385]

約数ペア:

[(1, 154389385), (5, 30877877), (139, 1110715), (193, 799945), (695, 222143), (965, 159989), (1151, 134135), (5755, 26827)]