276260545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{2551}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 366569280

約数和(自身を除く): 90308735

約数列:

[1, 5, 11, 55, 121, 179, 605, 895, 1969, 2551, 9845, 12755, 21659, 28061, 108295, 140305, 308671, 456629, 1543355, 2283145, 5022919, 25114595, 55252109, 276260545]

約数ペア:

[(1, 276260545), (5, 55252109), (11, 25114595), (55, 5022919), (121, 2283145), (179, 1543355), (605, 456629), (895, 308671), (1969, 140305), (2551, 108295), (9845, 28061), (12755, 21659)]