8325135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 18869760

約数和(自身を除く): 10544625

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 107, 117, 133, 171, 195, 247, 273, 285, 315, 321, 399, 455, 535, 585, 665, 741, 749, 819, 855, 963, 1197, 1235, 1365, 1391, 1605, 1729, 1995, 2033, 2223, 2247, 3705, 3745, 4095, 4173, 4815, 5187, 5985, 6099, 6741, 6955, 8645, 9737, 10165, 11115, 11235, 12519, 14231, 15561, 18297, 20865, 25935, 26429, 29211, 30495, 33705, 42693, 48685, 62595, 71155, 77805, 79287, 87633, 91485, 128079, 132145, 146055, 185003, 213465, 237861, 396435, 438165, 555009, 640395, 925015, 1189305, 1665027, 2775045, 8325135]

約数ペア:

[(1, 8325135), (3, 2775045), (5, 1665027), (7, 1189305), (9, 925015), (13, 640395), (15, 555009), (19, 438165), (21, 396435), (35, 237861), (39, 213465), (45, 185003), (57, 146055), (63, 132145), (65, 128079), (91, 91485), (95, 87633), (105, 79287), (107, 77805), (117, 71155), (133, 62595), (171, 48685), (195, 42693), (247, 33705), (273, 30495), (285, 29211), (315, 26429), (321, 25935), (399, 20865), (455, 18297), (535, 15561), (585, 14231), (665, 12519), (741, 11235), (749, 11115), (819, 10165), (855, 9737), (963, 8645), (1197, 6955), (1235, 6741), (1365, 6099), (1391, 5985), (1605, 5187), (1729, 4815), (1995, 4173), (2033, 4095), (2223, 3745), (2247, 3705)]