438570495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 860258880

約数和(自身を除く): 421688385

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 73, 99, 159, 165, 219, 229, 265, 365, 477, 495, 583, 657, 687, 795, 803, 1095, 1145, 1749, 2061, 2385, 2409, 2519, 2915, 3285, 3435, 3869, 4015, 5247, 7227, 7557, 8745, 10305, 11607, 12045, 12137, 12595, 16717, 19345, 22671, 26235, 34821, 36135, 36411, 37785, 42559, 50151, 58035, 60685, 83585, 109233, 113355, 127677, 133507, 150453, 174105, 182055, 183887, 212795, 250755, 383031, 400521, 546165, 551661, 638385, 667535, 752265, 886001, 919435, 1201563, 1654983, 1915155, 2002605, 2658003, 2758305, 4430005, 6007815, 7974009, 8274915, 9746011, 13290015, 29238033, 39870045, 48730055, 87714099, 146190165, 438570495]

約数ペア:

[(1, 438570495), (3, 146190165), (5, 87714099), (9, 48730055), (11, 39870045), (15, 29238033), (33, 13290015), (45, 9746011), (53, 8274915), (55, 7974009), (73, 6007815), (99, 4430005), (159, 2758305), (165, 2658003), (219, 2002605), (229, 1915155), (265, 1654983), (365, 1201563), (477, 919435), (495, 886001), (583, 752265), (657, 667535), (687, 638385), (795, 551661), (803, 546165), (1095, 400521), (1145, 383031), (1749, 250755), (2061, 212795), (2385, 183887), (2409, 182055), (2519, 174105), (2915, 150453), (3285, 133507), (3435, 127677), (3869, 113355), (4015, 109233), (5247, 83585), (7227, 60685), (7557, 58035), (8745, 50151), (10305, 42559), (11607, 37785), (12045, 36411), (12137, 36135), (12595, 34821), (16717, 26235), (19345, 22671)]