248743456435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1\times {\mathrm{47609}}^1$

素因数の和:48955

約数の個数: 32

約数和(自身を含む): 321767424000

約数和(自身を除く): 73023967565

約数列:

[1, 5, 19, 43, 95, 215, 817, 1279, 4085, 6395, 24301, 47609, 54997, 121505, 238045, 274985, 904571, 1044943, 2047187, 4522855, 5224715, 10235935, 38896553, 60891911, 194482765, 304459555, 1156946309, 2618352173, 5784731545, 13091760865, 49748691287, 248743456435]

約数ペア:

[(1, 248743456435), (5, 49748691287), (19, 13091760865), (43, 5784731545), (95, 2618352173), (215, 1156946309), (817, 304459555), (1279, 194482765), (4085, 60891911), (6395, 38896553), (24301, 10235935), (47609, 5224715), (54997, 4522855), (121505, 2047187), (238045, 1044943), (274985, 904571)]