164494995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{36433}}^1$

素因数の和:36491

約数の個数: 32

約数和(自身を含む): 307794432

約数和(自身を除く): 143299437

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 36433, 109299, 182165, 255031, 546495, 765093, 1275155, 1566619, 3825465, 4699857, 7833095, 10966333, 23499285, 32898999, 54831665, 164494995]

約数ペア:

[(1, 164494995), (3, 54831665), (5, 32898999), (7, 23499285), (15, 10966333), (21, 7833095), (35, 4699857), (43, 3825465), (105, 1566619), (129, 1275155), (215, 765093), (301, 546495), (645, 255031), (903, 182165), (1505, 109299), (4515, 36433)]