2455362025

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{8513}}^1$

素因数の和:8745

約数の個数: 24

約数和(自身を含む): 3103863840

約数和(自身を除く): 648501815

約数列:

[1, 5, 25, 83, 139, 415, 695, 2075, 3475, 8513, 11537, 42565, 57685, 212825, 288425, 706579, 1183307, 3532895, 5916535, 17664475, 29582675, 98214481, 491072405, 2455362025]

約数ペア:

[(1, 2455362025), (5, 491072405), (25, 98214481), (83, 29582675), (139, 17664475), (415, 5916535), (695, 3532895), (2075, 1183307), (3475, 706579), (8513, 288425), (11537, 212825), (42565, 57685)]