27112250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9859}}^1$

素因数の和:9887

約数の個数: 32

約数和(自身を含む): 55373760

約数和(自身を除く): 28261510

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 9859, 19718, 49295, 98590, 108449, 216898, 246475, 492950, 542245, 1084490, 1232375, 2464750, 2711225, 5422450, 13556125, 27112250]

約数ペア:

[(1, 27112250), (2, 13556125), (5, 5422450), (10, 2711225), (11, 2464750), (22, 1232375), (25, 1084490), (50, 542245), (55, 492950), (110, 246475), (125, 216898), (250, 108449), (275, 98590), (550, 49295), (1375, 19718), (2750, 9859)]