11072045

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 13608000

約数和(自身を除く): 2535955

約数列:

[1, 5, 89, 139, 179, 445, 695, 895, 12371, 15931, 24881, 61855, 79655, 124405, 2214409, 11072045]

約数ペア:

[(1, 11072045), (5, 2214409), (89, 124405), (139, 79655), (179, 61855), (445, 24881), (695, 15931), (895, 12371)]