52771965

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{81817}}^1$

素因数の和:81868

約数の個数: 16

約数和(自身を含む): 86399808

約数和(自身を除く): 33627843

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 81817, 245451, 409085, 1227255, 3518131, 10554393, 17590655, 52771965]

約数ペア:

[(1, 52771965), (3, 17590655), (5, 10554393), (15, 3518131), (43, 1227255), (129, 409085), (215, 245451), (645, 81817)]