2082076245

素因数分解:

$3^5\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2113}}^1$

素因数の和:2944

約数の個数: 48

約数和(自身を含む): 3748984512

約数和(自身を除く): 1666908267

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 811, 1215, 2113, 2433, 4055, 6339, 7299, 10565, 12165, 19017, 21897, 31695, 36495, 57051, 65691, 95085, 109485, 171153, 197073, 285255, 328455, 513459, 855765, 985365, 1713643, 2567295, 5140929, 8568215, 15422787, 25704645, 46268361, 77113935, 138805083, 231341805, 416415249, 694025415, 2082076245]

約数ペア:

[(1, 2082076245), (3, 694025415), (5, 416415249), (9, 231341805), (15, 138805083), (27, 77113935), (45, 46268361), (81, 25704645), (135, 15422787), (243, 8568215), (405, 5140929), (811, 2567295), (1215, 1713643), (2113, 985365), (2433, 855765), (4055, 513459), (6339, 328455), (7299, 285255), (10565, 197073), (12165, 171153), (19017, 109485), (21897, 95085), (31695, 65691), (36495, 57051)]