56719575

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7639}}^1$

素因数の和:7669

約数の個数: 48

約数和(自身を含む): 113683200

約数和(自身を除く): 56963625

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 7639, 22917, 38195, 68751, 84029, 114585, 190975, 206253, 252087, 343755, 420145, 572925, 756261, 1031265, 1260435, 1718775, 2100725, 2268783, 3781305, 5156325, 6302175, 11343915, 18906525, 56719575]

約数ペア:

[(1, 56719575), (3, 18906525), (5, 11343915), (9, 6302175), (11, 5156325), (15, 3781305), (25, 2268783), (27, 2100725), (33, 1718775), (45, 1260435), (55, 1031265), (75, 756261), (99, 572925), (135, 420145), (165, 343755), (225, 252087), (275, 206253), (297, 190975), (495, 114585), (675, 84029), (825, 68751), (1485, 38195), (2475, 22917), (7425, 7639)]