237355055

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6857}}^1$

素因数の和:6935

約数の個数: 32

約数和(自身を含む): 347618304

約数和(自身を除く): 110263249

約数列:

[1, 5, 7, 23, 35, 43, 115, 161, 215, 301, 805, 989, 1505, 4945, 6857, 6923, 34285, 34615, 47999, 157711, 239995, 294851, 788555, 1103977, 1474255, 2063957, 5519885, 6781573, 10319785, 33907865, 47471011, 237355055]

約数ペア:

[(1, 237355055), (5, 47471011), (7, 33907865), (23, 10319785), (35, 6781573), (43, 5519885), (115, 2063957), (161, 1474255), (215, 1103977), (301, 788555), (805, 294851), (989, 239995), (1505, 157711), (4945, 47999), (6857, 34615), (6923, 34285)]