22089155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 30164400

約数和(自身を除く): 8075245

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1259, 1595, 3509, 6295, 13849, 17545, 36511, 69245, 152339, 182555, 401621, 761695, 2008105, 4417831, 22089155]

約数ペア:

[(1, 22089155), (5, 4417831), (11, 2008105), (29, 761695), (55, 401621), (121, 182555), (145, 152339), (319, 69245), (605, 36511), (1259, 17545), (1595, 13849), (3509, 6295)]