155331809

素因数分解:

${\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 163320960

約数和(自身を除く): 7989151

約数列:

[1, 37, 73, 131, 439, 2701, 4847, 9563, 16243, 32047, 57509, 353831, 1185739, 2127833, 4198157, 155331809]

約数ペア:

[(1, 155331809), (37, 4198157), (73, 2127833), (131, 1185739), (439, 353831), (2701, 57509), (4847, 32047), (9563, 16243)]