1291293256055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3049}}^1\times {\mathrm{7700249}}^1$

素因数の和:7703314

約数の個数: 16

約数和(自身を含む): 1690974900000

約数和(自身を除く): 399681643945

約数列:

[1, 5, 11, 55, 3049, 15245, 33539, 167695, 7700249, 38501245, 84702739, 423513695, 23478059201, 117390296005, 258258651211, 1291293256055]

約数ペア:

[(1, 1291293256055), (5, 258258651211), (11, 117390296005), (55, 23478059201), (3049, 423513695), (15245, 84702739), (33539, 38501245), (167695, 7700249)]