242821235

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{5849}}^1$

素因数の和:5915

約数の個数: 24

約数和(自身を含む): 320954400

約数和(自身を除く): 78133165

約数列:

[1, 5, 19, 23, 95, 115, 361, 437, 1805, 2185, 5849, 8303, 29245, 41515, 111131, 134527, 555655, 672635, 2111489, 2556013, 10557445, 12780065, 48564247, 242821235]

約数ペア:

[(1, 242821235), (5, 48564247), (19, 12780065), (23, 10557445), (95, 2556013), (115, 2111489), (361, 672635), (437, 555655), (1805, 134527), (2185, 111131), (5849, 41515), (8303, 29245)]