664277795

素因数分解:

$5^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1\times {\mathrm{1429}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 803088000

約数和(自身を除く): 138810205

約数列:

[1, 5, 239, 389, 1195, 1429, 1945, 7145, 92971, 341531, 464855, 555881, 1707655, 2779405, 132855559, 664277795]

約数ペア:

[(1, 664277795), (5, 132855559), (239, 2779405), (389, 1707655), (1195, 555881), (1429, 464855), (1945, 341531), (7145, 92971)]