1268751195

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{46757}}^1$

素因数の和:46841

約数の個数: 40

約数和(自身を含む): 2308348944

約数和(自身を除く): 1039597749

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 405, 603, 1005, 1809, 3015, 5427, 9045, 27135, 46757, 140271, 233785, 420813, 701355, 1262439, 2104065, 3132719, 3787317, 6312195, 9398157, 15663595, 18936585, 28194471, 46990785, 84583413, 140972355, 253750239, 422917065, 1268751195]

約数ペア:

[(1, 1268751195), (3, 422917065), (5, 253750239), (9, 140972355), (15, 84583413), (27, 46990785), (45, 28194471), (67, 18936585), (81, 15663595), (135, 9398157), (201, 6312195), (335, 3787317), (405, 3132719), (603, 2104065), (1005, 1262439), (1809, 701355), (3015, 420813), (5427, 233785), (9045, 140271), (27135, 46757)]