28869435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2477}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 58758336

約数和(自身を除く): 29888901

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2331, 2477, 3885, 7431, 11655, 12385, 17339, 22293, 37155, 52017, 86695, 91649, 111465, 156051, 260085, 274947, 458245, 641543, 780255, 824841, 1374735, 1924629, 3207715, 4124205, 5773887, 9623145, 28869435]

約数ペア:

[(1, 28869435), (3, 9623145), (5, 5773887), (7, 4124205), (9, 3207715), (15, 1924629), (21, 1374735), (35, 824841), (37, 780255), (45, 641543), (63, 458245), (105, 274947), (111, 260085), (185, 156051), (259, 111465), (315, 91649), (333, 86695), (555, 52017), (777, 37155), (1295, 22293), (1665, 17339), (2331, 12385), (2477, 11655), (3885, 7431)]