52777605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 90115200

約数和(自身を除く): 37337595

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 1489, 2085, 2363, 4467, 7089, 7445, 11815, 22335, 25313, 35445, 75939, 126565, 206971, 379695, 620913, 1034855, 3104565, 3518507, 10555521, 17592535, 52777605]

約数ペア:

[(1, 52777605), (3, 17592535), (5, 10555521), (15, 3518507), (17, 3104565), (51, 1034855), (85, 620913), (139, 379695), (255, 206971), (417, 126565), (695, 75939), (1489, 35445), (2085, 25313), (2363, 22335), (4467, 11815), (7089, 7445)]