2755761105

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{134789}}^1$

素因数の和:134873

約数の個数: 32

約数和(自身を含む): 4658342400

約数和(自身を除く): 1902581295

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 4089, 6815, 20445, 134789, 404367, 673945, 2021835, 3908881, 6335083, 11726643, 19005249, 19544405, 31675415, 58633215, 95026245, 183717407, 551152221, 918587035, 2755761105]

約数ペア:

[(1, 2755761105), (3, 918587035), (5, 551152221), (15, 183717407), (29, 95026245), (47, 58633215), (87, 31675415), (141, 19544405), (145, 19005249), (235, 11726643), (435, 6335083), (705, 3908881), (1363, 2021835), (4089, 673945), (6815, 404367), (20445, 134789)]