165783135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15329}}^1$

素因数の和:15447

約数の個数: 32

約数和(自身を含む): 306109440

約数和(自身を除く): 140326305

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 10815, 15329, 45987, 76645, 107303, 229935, 321909, 536515, 1578887, 1609545, 4736661, 7894435, 11052209, 23683305, 33156627, 55261045, 165783135]

約数ペア:

[(1, 165783135), (3, 55261045), (5, 33156627), (7, 23683305), (15, 11052209), (21, 7894435), (35, 4736661), (103, 1609545), (105, 1578887), (309, 536515), (515, 321909), (721, 229935), (1545, 107303), (2163, 76645), (3605, 45987), (10815, 15329)]