8085825

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^3$

素因数の和:58

約数の個数: 72

約数和(自身を含む): 16519776

約数和(自身を除く): 8433951

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 121, 135, 165, 225, 243, 275, 297, 363, 405, 495, 605, 675, 825, 891, 1089, 1215, 1331, 1485, 1815, 2025, 2475, 2673, 3025, 3267, 3993, 4455, 5445, 6075, 6655, 7425, 9075, 9801, 11979, 13365, 16335, 19965, 22275, 27225, 29403, 33275, 35937, 49005, 59895, 66825, 81675, 99825, 107811, 147015, 179685, 245025, 299475, 323433, 539055, 735075, 898425, 1617165, 2695275, 8085825]

約数ペア:

[(1, 8085825), (3, 2695275), (5, 1617165), (9, 898425), (11, 735075), (15, 539055), (25, 323433), (27, 299475), (33, 245025), (45, 179685), (55, 147015), (75, 107811), (81, 99825), (99, 81675), (121, 66825), (135, 59895), (165, 49005), (225, 35937), (243, 33275), (275, 29403), (297, 27225), (363, 22275), (405, 19965), (495, 16335), (605, 13365), (675, 11979), (825, 9801), (891, 9075), (1089, 7425), (1215, 6655), (1331, 6075), (1485, 5445), (1815, 4455), (2025, 3993), (2475, 3267), (2673, 3025)]