85828995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 175078176

約数和(自身を除く): 89249181

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 97, 105, 159, 265, 291, 315, 371, 477, 485, 679, 795, 873, 1113, 1455, 1855, 2037, 2385, 2809, 3339, 3395, 4365, 5141, 5565, 6111, 8427, 10185, 14045, 15423, 16695, 19663, 25281, 25705, 30555, 35987, 42135, 46269, 58989, 77115, 98315, 107961, 126405, 176967, 179935, 231345, 272473, 294945, 323883, 539805, 817419, 884835, 1362365, 1619415, 1907311, 2452257, 4087095, 5721933, 9536555, 12261285, 17165799, 28609665, 85828995]

約数ペア:

[(1, 85828995), (3, 28609665), (5, 17165799), (7, 12261285), (9, 9536555), (15, 5721933), (21, 4087095), (35, 2452257), (45, 1907311), (53, 1619415), (63, 1362365), (97, 884835), (105, 817419), (159, 539805), (265, 323883), (291, 294945), (315, 272473), (371, 231345), (477, 179935), (485, 176967), (679, 126405), (795, 107961), (873, 98315), (1113, 77115), (1455, 58989), (1855, 46269), (2037, 42135), (2385, 35987), (2809, 30555), (3339, 25705), (3395, 25281), (4365, 19663), (5141, 16695), (5565, 15423), (6111, 14045), (8427, 10185)]