12195645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10559}}^1$

素因数の和:10585

約数の個数: 32

約数和(自身を含む): 24330240

約数和(自身を除く): 12134595

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 10559, 31677, 52795, 73913, 116149, 158385, 221739, 348447, 369565, 580745, 813043, 1108695, 1742235, 2439129, 4065215, 12195645]

約数ペア:

[(1, 12195645), (3, 4065215), (5, 2439129), (7, 1742235), (11, 1108695), (15, 813043), (21, 580745), (33, 369565), (35, 348447), (55, 221739), (77, 158385), (105, 116149), (165, 73913), (231, 52795), (385, 31677), (1155, 10559)]