9807199425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{6173}}^1$

素因数の和:6519

約数の個数: 72

約数和(自身を含む): 18392197824

約数和(自身を除く): 8584998399

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 307, 345, 575, 921, 1035, 1535, 1725, 2763, 4605, 5175, 6173, 7061, 7675, 13815, 18519, 21183, 23025, 30865, 35305, 55557, 63549, 69075, 92595, 105915, 141979, 154325, 176525, 277785, 317745, 425937, 462975, 529575, 709895, 1277811, 1388925, 1588725, 1895111, 2129685, 3549475, 5685333, 6389055, 9475555, 10648425, 17055999, 28426665, 31945275, 43587553, 47377775, 85279995, 130762659, 142133325, 217937765, 392287977, 426399975, 653813295, 1089688825, 1961439885, 3269066475, 9807199425]

約数ペア:

[(1, 9807199425), (3, 3269066475), (5, 1961439885), (9, 1089688825), (15, 653813295), (23, 426399975), (25, 392287977), (45, 217937765), (69, 142133325), (75, 130762659), (115, 85279995), (207, 47377775), (225, 43587553), (307, 31945275), (345, 28426665), (575, 17055999), (921, 10648425), (1035, 9475555), (1535, 6389055), (1725, 5685333), (2763, 3549475), (4605, 2129685), (5175, 1895111), (6173, 1588725), (7061, 1388925), (7675, 1277811), (13815, 709895), (18519, 529575), (21183, 462975), (23025, 425937), (30865, 317745), (35305, 277785), (55557, 176525), (63549, 154325), (69075, 141979), (92595, 105915)]