31563315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1033}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 63231168

約数和(自身を除く): 31667853

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 873, 1033, 1455, 2037, 3099, 3395, 4365, 5165, 6111, 7231, 9297, 10185, 15495, 21693, 30555, 36155, 46485, 65079, 100201, 108465, 300603, 325395, 501005, 701407, 901809, 1503015, 2104221, 3507035, 4509045, 6312663, 10521105, 31563315]

約数ペア:

[(1, 31563315), (3, 10521105), (5, 6312663), (7, 4509045), (9, 3507035), (15, 2104221), (21, 1503015), (35, 901809), (45, 701407), (63, 501005), (97, 325395), (105, 300603), (291, 108465), (315, 100201), (485, 65079), (679, 46485), (873, 36155), (1033, 30555), (1455, 21693), (2037, 15495), (3099, 10185), (3395, 9297), (4365, 7231), (5165, 6111)]