1157121821185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{489269269}}^1$

素因数の和:489269328

約数の個数: 16

約数和(自身を含む): 1550005047360

約数和(自身を除く): 392883226175

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 489269269, 2446346345, 5381961959, 21038578567, 26909809795, 105192892835, 231424364237, 1157121821185]

約数ペア:

[(1, 1157121821185), (5, 231424364237), (11, 105192892835), (43, 26909809795), (55, 21038578567), (215, 5381961959), (473, 2446346345), (2365, 489269269)]