75852009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 122304000

約数和(自身を除く): 46451991

約数列:

[1, 3, 9, 19, 31, 41, 57, 93, 123, 171, 279, 349, 369, 589, 779, 1047, 1271, 1767, 2337, 3141, 3813, 5301, 6631, 7011, 10819, 11439, 14309, 19893, 24149, 32457, 42927, 59679, 72447, 97371, 128781, 205561, 217341, 271871, 443579, 616683, 815613, 1330737, 1850049, 2446839, 3992211, 8428001, 25284003, 75852009]

約数ペア:

[(1, 75852009), (3, 25284003), (9, 8428001), (19, 3992211), (31, 2446839), (41, 1850049), (57, 1330737), (93, 815613), (123, 616683), (171, 443579), (279, 271871), (349, 217341), (369, 205561), (589, 128781), (779, 97371), (1047, 72447), (1271, 59679), (1767, 42927), (2337, 32457), (3141, 24149), (3813, 19893), (5301, 14309), (6631, 11439), (7011, 10819)]