273206305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{55249}}^1$

素因数の和:55320

約数の個数: 16

約数和(自身を含む): 350064000

約数和(自身を除く): 76857695

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 55249, 276245, 1270727, 2375707, 6353635, 11878535, 54641261, 273206305]

約数ペア:

[(1, 273206305), (5, 54641261), (23, 11878535), (43, 6353635), (115, 2375707), (215, 1270727), (989, 276245), (4945, 55249)]