25887161

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 27808704

約数和(自身を除く): 1921543

約数列:

[1, 37, 43, 53, 307, 1591, 1961, 2279, 11359, 13201, 16271, 84323, 488437, 602027, 699653, 25887161]

約数ペア:

[(1, 25887161), (37, 699653), (43, 602027), (53, 488437), (307, 84323), (1591, 16271), (1961, 13201), (2279, 11359)]