3788891745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 6873361920

約数和(自身を除く): 3084470175

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 79, 85, 95, 237, 255, 285, 323, 361, 395, 521, 969, 1083, 1185, 1343, 1501, 1563, 1615, 1805, 2605, 4029, 4503, 4845, 5415, 6137, 6715, 7505, 7815, 8857, 9899, 18411, 20145, 22515, 25517, 26571, 28519, 29697, 30685, 41159, 44285, 49495, 76551, 85557, 92055, 123477, 127585, 132855, 142595, 148485, 168283, 188081, 205795, 382755, 427785, 484823, 504849, 564243, 617385, 699703, 782021, 841415, 940405, 1454469, 2099109, 2346063, 2424115, 2524245, 2821215, 3197377, 3498515, 3910105, 7272345, 9592131, 10495545, 11730315, 13294357, 14858399, 15986885, 39883071, 44575197, 47960655, 66471785, 74291995, 199415355, 222875985, 252592783, 757778349, 1262963915, 3788891745]

約数ペア:

[(1, 3788891745), (3, 1262963915), (5, 757778349), (15, 252592783), (17, 222875985), (19, 199415355), (51, 74291995), (57, 66471785), (79, 47960655), (85, 44575197), (95, 39883071), (237, 15986885), (255, 14858399), (285, 13294357), (323, 11730315), (361, 10495545), (395, 9592131), (521, 7272345), (969, 3910105), (1083, 3498515), (1185, 3197377), (1343, 2821215), (1501, 2524245), (1563, 2424115), (1615, 2346063), (1805, 2099109), (2605, 1454469), (4029, 940405), (4503, 841415), (4845, 782021), (5415, 699703), (6137, 617385), (6715, 564243), (7505, 504849), (7815, 484823), (8857, 427785), (9899, 382755), (18411, 205795), (20145, 188081), (22515, 168283), (25517, 148485), (26571, 142595), (28519, 132855), (29697, 127585), (30685, 123477), (41159, 92055), (44285, 85557), (49495, 76551)]