168594525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4051

約数の個数: 72

約数和(自身を含む): 348888384

約数和(自身を除く): 180293859

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 425, 495, 561, 765, 825, 935, 1275, 1683, 2475, 2805, 3825, 4007, 4675, 8415, 12021, 14025, 20035, 36063, 42075, 44077, 60105, 68119, 100175, 132231, 180315, 204357, 220385, 300525, 340595, 396693, 613071, 661155, 749309, 901575, 1021785, 1101925, 1702975, 1983465, 2247927, 3065355, 3305775, 3746545, 5108925, 6743781, 9917325, 11239635, 15326775, 18732725, 33718905, 56198175, 168594525]

約数ペア:

[(1, 168594525), (3, 56198175), (5, 33718905), (9, 18732725), (11, 15326775), (15, 11239635), (17, 9917325), (25, 6743781), (33, 5108925), (45, 3746545), (51, 3305775), (55, 3065355), (75, 2247927), (85, 1983465), (99, 1702975), (153, 1101925), (165, 1021785), (187, 901575), (225, 749309), (255, 661155), (275, 613071), (425, 396693), (495, 340595), (561, 300525), (765, 220385), (825, 204357), (935, 180315), (1275, 132231), (1683, 100175), (2475, 68119), (2805, 60105), (3825, 44077), (4007, 42075), (4675, 36063), (8415, 20035), (12021, 14025)]