12124255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 17676288

約数和(自身を除く): 5552033

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 547, 715, 1705, 2015, 2735, 4433, 6017, 7111, 16957, 22165, 30085, 35555, 78221, 84785, 186527, 220441, 391105, 932635, 1102205, 2424851, 12124255]

約数ペア:

[(1, 12124255), (5, 2424851), (11, 1102205), (13, 932635), (31, 391105), (55, 220441), (65, 186527), (143, 84785), (155, 78221), (341, 35555), (403, 30085), (547, 22165), (715, 16957), (1705, 7111), (2015, 6017), (2735, 4433)]