7888135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 10200960

約数和(自身を除く): 2312825

約数列:

[1, 5, 19, 43, 95, 215, 817, 1931, 4085, 9655, 36689, 83033, 183445, 415165, 1577627, 7888135]

約数ペア:

[(1, 7888135), (5, 1577627), (19, 415165), (43, 183445), (95, 83033), (215, 36689), (817, 9655), (1931, 4085)]