4080902445

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1778171}}^1$

素因数の和:1778202

約数の個数: 32

約数和(自身を含む): 7681703040

約数和(自身を除く): 3600800595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 1778171, 5334513, 8890855, 16003539, 26672565, 30228907, 48010617, 80017695, 90686721, 151144535, 240053085, 272060163, 453433605, 816180489, 1360300815, 4080902445]

約数ペア:

[(1, 4080902445), (3, 1360300815), (5, 816180489), (9, 453433605), (15, 272060163), (17, 240053085), (27, 151144535), (45, 90686721), (51, 80017695), (85, 48010617), (135, 30228907), (153, 26672565), (255, 16003539), (459, 8890855), (765, 5334513), (2295, 1778171)]