3119016825

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1801}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 5751551520

約数和(自身を除く): 2632534695

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 179, 215, 225, 387, 537, 645, 895, 1075, 1611, 1801, 1935, 2685, 3225, 4475, 5403, 7697, 8055, 9005, 9675, 13425, 16209, 23091, 27015, 38485, 40275, 45025, 69273, 77443, 81045, 115455, 135075, 192425, 232329, 322379, 346365, 387215, 405225, 577275, 696987, 967137, 1161645, 1611895, 1731825, 1936075, 2901411, 3484935, 4835685, 5808225, 8059475, 13862297, 14507055, 17424675, 24178425, 41586891, 69311485, 72535275, 124760673, 207934455, 346557425, 623803365, 1039672275, 3119016825]

約数ペア:

[(1, 3119016825), (3, 1039672275), (5, 623803365), (9, 346557425), (15, 207934455), (25, 124760673), (43, 72535275), (45, 69311485), (75, 41586891), (129, 24178425), (179, 17424675), (215, 14507055), (225, 13862297), (387, 8059475), (537, 5808225), (645, 4835685), (895, 3484935), (1075, 2901411), (1611, 1936075), (1801, 1731825), (1935, 1611895), (2685, 1161645), (3225, 967137), (4475, 696987), (5403, 577275), (7697, 405225), (8055, 387215), (9005, 346365), (9675, 322379), (13425, 232329), (16209, 192425), (23091, 135075), (27015, 115455), (38485, 81045), (40275, 77443), (45025, 69273)]