85258845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 175472640

約数和(自身を除く): 90213795

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 83, 105, 135, 189, 249, 315, 415, 581, 747, 945, 1087, 1245, 1743, 2241, 2905, 3261, 3735, 5229, 5435, 7609, 8715, 9783, 11205, 15687, 16305, 22827, 26145, 29349, 38045, 48915, 68481, 78435, 90221, 114135, 146745, 205443, 270663, 342405, 451105, 631547, 811989, 1027215, 1353315, 1894641, 2435967, 3157735, 4059945, 5683923, 9473205, 12179835, 17051769, 28419615, 85258845]

約数ペア:

[(1, 85258845), (3, 28419615), (5, 17051769), (7, 12179835), (9, 9473205), (15, 5683923), (21, 4059945), (27, 3157735), (35, 2435967), (45, 1894641), (63, 1353315), (83, 1027215), (105, 811989), (135, 631547), (189, 451105), (249, 342405), (315, 270663), (415, 205443), (581, 146745), (747, 114135), (945, 90221), (1087, 78435), (1245, 68481), (1743, 48915), (2241, 38045), (2905, 29349), (3261, 26145), (3735, 22827), (5229, 16305), (5435, 15687), (7609, 11205), (8715, 9783)]