428320095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{4391}}^1$

素因数の和:5335

約数の個数: 32

約数和(自身を含む): 784235520

約数和(自身を除く): 355915425

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 929, 2787, 4391, 4645, 6503, 13173, 13935, 19509, 21955, 30737, 32515, 65865, 92211, 97545, 153685, 461055, 4079239, 12237717, 20396195, 28554673, 61188585, 85664019, 142773365, 428320095]

約数ペア:

[(1, 428320095), (3, 142773365), (5, 85664019), (7, 61188585), (15, 28554673), (21, 20396195), (35, 12237717), (105, 4079239), (929, 461055), (2787, 153685), (4391, 97545), (4645, 92211), (6503, 65865), (13173, 32515), (13935, 30737), (19509, 21955)]