12943425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 24194880

約数和(自身を除く): 11251455

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 541, 725, 825, 957, 1595, 1623, 2175, 2705, 4785, 5951, 7975, 8115, 13525, 15689, 17853, 23925, 29755, 40575, 47067, 78445, 89265, 148775, 172579, 235335, 392225, 446325, 517737, 862895, 1176675, 2588685, 4314475, 12943425]

約数ペア:

[(1, 12943425), (3, 4314475), (5, 2588685), (11, 1176675), (15, 862895), (25, 517737), (29, 446325), (33, 392225), (55, 235335), (75, 172579), (87, 148775), (145, 89265), (165, 78445), (275, 47067), (319, 40575), (435, 29755), (541, 23925), (725, 17853), (825, 15689), (957, 13525), (1595, 8115), (1623, 7975), (2175, 5951), (2705, 4785)]