11225775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1237}}^1$

素因数の和:1272

約数の個数: 36

約数和(自身を含む): 20417096

約数和(自身を除く): 9191321

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1237, 1815, 3025, 3711, 6185, 9075, 13607, 18555, 30925, 40821, 68035, 92775, 149677, 204105, 340175, 449031, 748385, 1020525, 2245155, 3741925, 11225775]

約数ペア:

[(1, 11225775), (3, 3741925), (5, 2245155), (11, 1020525), (15, 748385), (25, 449031), (33, 340175), (55, 204105), (75, 149677), (121, 92775), (165, 68035), (275, 40821), (363, 30925), (605, 18555), (825, 13607), (1237, 9075), (1815, 6185), (3025, 3711)]