26188085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 39481344

約数和(自身を除く): 13293259

約数列:

[1, 5, 7, 11, 35, 55, 77, 251, 271, 385, 1255, 1355, 1757, 1897, 2761, 2981, 8785, 9485, 13805, 14905, 19327, 20867, 68021, 96635, 104335, 340105, 476147, 748231, 2380735, 3741155, 5237617, 26188085]

約数ペア:

[(1, 26188085), (5, 5237617), (7, 3741155), (11, 2380735), (35, 748231), (55, 476147), (77, 340105), (251, 104335), (271, 96635), (385, 68021), (1255, 20867), (1355, 19327), (1757, 14905), (1897, 13805), (2761, 9485), (2981, 8785)]