27195

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1$

素因数の和:59

約数の個数: 24

約数和(自身を含む): 51984

約数和(自身を除く): 24789

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 555, 735, 777, 1295, 1813, 3885, 5439, 9065, 27195]

約数ペア:

[(1, 27195), (3, 9065), (5, 5439), (7, 3885), (15, 1813), (21, 1295), (35, 777), (37, 735), (49, 555), (105, 259), (111, 245), (147, 185)]