6486885

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 12317760

約数和(自身を除く): 5830875

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 281, 285, 405, 513, 843, 855, 1215, 1405, 1539, 2529, 2565, 4215, 4617, 5339, 7587, 7695, 12645, 16017, 22761, 23085, 26695, 37935, 48051, 68283, 80085, 113805, 144153, 240255, 341415, 432459, 720765, 1297377, 2162295, 6486885]

約数ペア:

[(1, 6486885), (3, 2162295), (5, 1297377), (9, 720765), (15, 432459), (19, 341415), (27, 240255), (45, 144153), (57, 113805), (81, 80085), (95, 68283), (135, 48051), (171, 37935), (243, 26695), (281, 23085), (285, 22761), (405, 16017), (513, 12645), (843, 7695), (855, 7587), (1215, 5339), (1405, 4617), (1539, 4215), (2529, 2565)]