261625345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{119737}}^1$

素因数の和:119784

約数の個数: 16

約数和(自身を含む): 344845440

約数和(自身を除く): 83220095

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 119737, 598685, 2275003, 2753951, 11375015, 13769755, 52325069, 261625345]

約数ペア:

[(1, 261625345), (5, 52325069), (19, 13769755), (23, 11375015), (95, 2753951), (115, 2275003), (437, 598685), (2185, 119737)]