1231294465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1\times {\mathrm{4967}}^1$

素因数の和:6168

約数の個数: 16

約数和(自身を含む): 1513531008

約数和(自身を除く): 282236543

約数列:

[1, 5, 43, 215, 1153, 4967, 5765, 24835, 49579, 213581, 247895, 1067905, 5726951, 28634755, 246258893, 1231294465]

約数ペア:

[(1, 1231294465), (5, 246258893), (43, 28634755), (215, 5726951), (1153, 1067905), (4967, 247895), (5765, 213581), (24835, 49579)]