5731255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 7856640

約数和(自身を除く): 2125385

約数列:

[1, 5, 19, 23, 43, 61, 95, 115, 215, 305, 437, 817, 989, 1159, 1403, 2185, 2623, 4085, 4945, 5795, 7015, 13115, 18791, 26657, 49837, 60329, 93955, 133285, 249185, 301645, 1146251, 5731255]

約数ペア:

[(1, 5731255), (5, 1146251), (19, 301645), (23, 249185), (43, 133285), (61, 93955), (95, 60329), (115, 49837), (215, 26657), (305, 18791), (437, 13115), (817, 7015), (989, 5795), (1159, 4945), (1403, 4085), (2185, 2623)]