9249075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 18744336

約数和(自身を除く): 9495261

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 75, 99, 101, 111, 165, 185, 225, 275, 303, 333, 407, 495, 505, 555, 825, 909, 925, 1111, 1221, 1515, 1665, 2035, 2475, 2525, 2775, 3333, 3663, 3737, 4545, 5555, 6105, 7575, 8325, 9999, 10175, 11211, 16665, 18315, 18685, 22725, 27775, 30525, 33633, 41107, 49995, 56055, 83325, 91575, 93425, 123321, 168165, 205535, 249975, 280275, 369963, 616605, 840825, 1027675, 1849815, 3083025, 9249075]

約数ペア:

[(1, 9249075), (3, 3083025), (5, 1849815), (9, 1027675), (11, 840825), (15, 616605), (25, 369963), (33, 280275), (37, 249975), (45, 205535), (55, 168165), (75, 123321), (99, 93425), (101, 91575), (111, 83325), (165, 56055), (185, 49995), (225, 41107), (275, 33633), (303, 30525), (333, 27775), (407, 22725), (495, 18685), (505, 18315), (555, 16665), (825, 11211), (909, 10175), (925, 9999), (1111, 8325), (1221, 7575), (1515, 6105), (1665, 5555), (2035, 4545), (2475, 3737), (2525, 3663), (2775, 3333)]