31229495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 42230160

約数和(自身を除く): 11000665

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 1259, 2255, 4961, 6295, 13849, 24805, 51619, 69245, 152339, 258095, 567809, 761695, 2839045, 6245899, 31229495]

約数ペア:

[(1, 31229495), (5, 6245899), (11, 2839045), (41, 761695), (55, 567809), (121, 258095), (205, 152339), (451, 69245), (605, 51619), (1259, 24805), (2255, 13849), (4961, 6295)]