67856195

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 91067760

約数和(自身を除く): 23211565

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 1901, 3245, 7139, 9505, 20911, 35695, 104555, 112159, 230021, 560795, 1150105, 1233749, 6168745, 13571239, 67856195]

約数ペア:

[(1, 67856195), (5, 13571239), (11, 6168745), (55, 1233749), (59, 1150105), (121, 560795), (295, 230021), (605, 112159), (649, 104555), (1901, 35695), (3245, 20911), (7139, 9505)]