28077225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{34033}}^1$

素因数の和:34057

約数の個数: 24

約数和(自身を含む): 50642592

約数和(自身を除く): 22565367

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 34033, 102099, 170165, 374363, 510495, 850825, 1123089, 1871815, 2552475, 5615445, 9359075, 28077225]

約数ペア:

[(1, 28077225), (3, 9359075), (5, 5615445), (11, 2552475), (15, 1871815), (25, 1123089), (33, 850825), (55, 510495), (75, 374363), (165, 170165), (275, 102099), (825, 34033)]