173772675

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5987}}^1$

素因数の和:6049

約数の個数: 48

約数和(自身を含む): 326705280

約数和(自身を除く): 152932605

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 645, 675, 1075, 1161, 1935, 3225, 5805, 5987, 9675, 17961, 29025, 29935, 53883, 89805, 149675, 161649, 257441, 269415, 449025, 772323, 808245, 1287205, 1347075, 2316969, 3861615, 4041225, 6436025, 6950907, 11584845, 19308075, 34754535, 57924225, 173772675]

約数ペア:

[(1, 173772675), (3, 57924225), (5, 34754535), (9, 19308075), (15, 11584845), (25, 6950907), (27, 6436025), (43, 4041225), (45, 3861615), (75, 2316969), (129, 1347075), (135, 1287205), (215, 808245), (225, 772323), (387, 449025), (645, 269415), (675, 257441), (1075, 161649), (1161, 149675), (1935, 89805), (3225, 53883), (5805, 29935), (5987, 29025), (9675, 17961)]