27902385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 55645824

約数和(自身を除く): 27743439

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 283, 313, 315, 849, 939, 1415, 1565, 1981, 2191, 2547, 2817, 4245, 4695, 5943, 6573, 9905, 10955, 12735, 14085, 17829, 19719, 29715, 32865, 88579, 89145, 98595, 265737, 442895, 620053, 797211, 1328685, 1860159, 3100265, 3986055, 5580477, 9300795, 27902385]

約数ペア:

[(1, 27902385), (3, 9300795), (5, 5580477), (7, 3986055), (9, 3100265), (15, 1860159), (21, 1328685), (35, 797211), (45, 620053), (63, 442895), (105, 265737), (283, 98595), (313, 89145), (315, 88579), (849, 32865), (939, 29715), (1415, 19719), (1565, 17829), (1981, 14085), (2191, 12735), (2547, 10955), (2817, 9905), (4245, 6573), (4695, 5943)]