8143425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2162

約数の個数: 36

約数和(自身を含む): 15451020

約数和(自身を除く): 7307595

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 2129, 3825, 6387, 10645, 19161, 31935, 36193, 53225, 95805, 108579, 159675, 180965, 325737, 479025, 542895, 904825, 1628685, 2714475, 8143425]

約数ペア:

[(1, 8143425), (3, 2714475), (5, 1628685), (9, 904825), (15, 542895), (17, 479025), (25, 325737), (45, 180965), (51, 159675), (75, 108579), (85, 95805), (153, 53225), (225, 36193), (255, 31935), (425, 19161), (765, 10645), (1275, 6387), (2129, 3825)]