2219824255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89491}}^1$

素因数の和:89559

約数の個数: 24

約数和(自身を含む): 2999413872

約数和(自身を除く): 779589617

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 2255, 4961, 24805, 89491, 447455, 984401, 3669131, 4922005, 10828411, 18345655, 40360441, 54142055, 201802205, 443964851, 2219824255]

約数ペア:

[(1, 2219824255), (5, 443964851), (11, 201802205), (41, 54142055), (55, 40360441), (121, 18345655), (205, 10828411), (451, 4922005), (605, 3669131), (2255, 984401), (4961, 447455), (24805, 89491)]