9968688495

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{4079}}^1$

素因数の和:4557

約数の個数: 64

約数和(自身を含む): 18181785600

約数和(自身を除く): 8213097105

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 421, 645, 1161, 1263, 1935, 2105, 3789, 4079, 5805, 6315, 11367, 12237, 18103, 18945, 20395, 36711, 54309, 56835, 61185, 90515, 110133, 162927, 175397, 183555, 271545, 488781, 526191, 550665, 814635, 876985, 1578573, 1717259, 2443905, 2630955, 4735719, 5151777, 7892865, 8586295, 15455331, 23678595, 25758885, 46365993, 73842137, 77276655, 221526411, 231829965, 369210685, 664579233, 1107632055, 1993737699, 3322896165, 9968688495]

約数ペア:

[(1, 9968688495), (3, 3322896165), (5, 1993737699), (9, 1107632055), (15, 664579233), (27, 369210685), (43, 231829965), (45, 221526411), (129, 77276655), (135, 73842137), (215, 46365993), (387, 25758885), (421, 23678595), (645, 15455331), (1161, 8586295), (1263, 7892865), (1935, 5151777), (2105, 4735719), (3789, 2630955), (4079, 2443905), (5805, 1717259), (6315, 1578573), (11367, 876985), (12237, 814635), (18103, 550665), (18945, 526191), (20395, 488781), (36711, 271545), (54309, 183555), (56835, 175397), (61185, 162927), (90515, 110133)]