1285048935

素因数分解:

$3^3\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{7283}}^1$

素因数の和:8604

約数の個数: 32

約数和(自身を含む): 2286593280

約数和(自身を除く): 1001544345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1307, 3921, 6535, 7283, 11763, 19605, 21849, 35289, 36415, 58815, 65547, 109245, 176445, 196641, 327735, 983205, 9518881, 28556643, 47594405, 85669929, 142783215, 257009787, 428349645, 1285048935]

約数ペア:

[(1, 1285048935), (3, 428349645), (5, 257009787), (9, 142783215), (15, 85669929), (27, 47594405), (45, 28556643), (135, 9518881), (1307, 983205), (3921, 327735), (6535, 196641), (7283, 176445), (11763, 109245), (19605, 65547), (21849, 58815), (35289, 36415)]