891639945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97607}}^1$

素因数の和:97654

約数の個数: 48

約数和(自身を含む): 1827221760

約数和(自身を除く): 935581815

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 9135, 97607, 292821, 488035, 683249, 878463, 1464105, 2049747, 2830603, 3416245, 4392315, 6149241, 8491809, 10248735, 14153015, 19814221, 25475427, 30746205, 42459045, 59442663, 99071105, 127377135, 178327989, 297213315, 891639945]

約数ペア:

[(1, 891639945), (3, 297213315), (5, 178327989), (7, 127377135), (9, 99071105), (15, 59442663), (21, 42459045), (29, 30746205), (35, 25475427), (45, 19814221), (63, 14153015), (87, 10248735), (105, 8491809), (145, 6149241), (203, 4392315), (261, 3416245), (315, 2830603), (435, 2049747), (609, 1464105), (1015, 878463), (1305, 683249), (1827, 488035), (3045, 292821), (9135, 97607)]