340647525

素因数分解:

$3^4\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1300

約数の個数: 60

約数和(自身を含む): 635794500

約数和(自身を除く): 295146975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 149, 225, 405, 447, 675, 745, 1129, 1341, 2025, 2235, 3387, 3725, 4023, 5645, 6705, 10161, 11175, 12069, 16935, 20115, 28225, 30483, 33525, 50805, 60345, 84675, 91449, 100575, 152415, 168221, 254025, 301725, 457245, 504663, 762075, 841105, 1513989, 2286225, 2523315, 4205525, 4541967, 7569945, 12616575, 13625901, 22709835, 37849725, 68129505, 113549175, 340647525]

約数ペア:

[(1, 340647525), (3, 113549175), (5, 68129505), (9, 37849725), (15, 22709835), (25, 13625901), (27, 12616575), (45, 7569945), (75, 4541967), (81, 4205525), (135, 2523315), (149, 2286225), (225, 1513989), (405, 841105), (447, 762075), (675, 504663), (745, 457245), (1129, 301725), (1341, 254025), (2025, 168221), (2235, 152415), (3387, 100575), (3725, 91449), (4023, 84675), (5645, 60345), (6705, 50805), (10161, 33525), (11175, 30483), (12069, 28225), (16935, 20115)]