12708575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 17670000

約数和(自身を除く): 4961425

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 1249, 2035, 6245, 10175, 13739, 31225, 46213, 68695, 231065, 343475, 508343, 1155325, 2541715, 12708575]

約数ペア:

[(1, 12708575), (5, 2541715), (11, 1155325), (25, 508343), (37, 343475), (55, 231065), (185, 68695), (275, 46213), (407, 31225), (925, 13739), (1249, 10175), (2035, 6245)]