89592005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3823}}^1$

素因数の和:3980

約数の個数: 16

約数和(自身を含む): 111048960

約数和(自身を除く): 21456955

約数列:

[1, 5, 43, 109, 215, 545, 3823, 4687, 19115, 23435, 164389, 416707, 821945, 2083535, 17918401, 89592005]

約数ペア:

[(1, 89592005), (5, 17918401), (43, 2083535), (109, 821945), (215, 416707), (545, 164389), (3823, 23435), (4687, 19115)]