7047675

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 13258080

約数和(自身を除く): 6210405

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 197, 225, 265, 477, 591, 675, 795, 985, 1325, 1431, 1773, 2385, 2955, 3975, 4925, 5319, 7155, 8865, 10441, 11925, 14775, 26595, 31323, 35775, 44325, 52205, 93969, 132975, 156615, 261025, 281907, 469845, 783075, 1409535, 2349225, 7047675]

約数ペア:

[(1, 7047675), (3, 2349225), (5, 1409535), (9, 783075), (15, 469845), (25, 281907), (27, 261025), (45, 156615), (53, 132975), (75, 93969), (135, 52205), (159, 44325), (197, 35775), (225, 31323), (265, 26595), (477, 14775), (591, 11925), (675, 10441), (795, 8865), (985, 7155), (1325, 5319), (1431, 4925), (1773, 3975), (2385, 2955)]