1249906485

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{12941}}^1$

素因数の和:13133

約数の個数: 32

約数和(自身を含む): 2057467392

約数和(自身を除く): 807560907

約数列:

[1, 3, 5, 15, 47, 137, 141, 235, 411, 685, 705, 2055, 6439, 12941, 19317, 32195, 38823, 64705, 96585, 194115, 608227, 1772917, 1824681, 3041135, 5318751, 8864585, 9123405, 26593755, 83327099, 249981297, 416635495, 1249906485]

約数ペア:

[(1, 1249906485), (3, 416635495), (5, 249981297), (15, 83327099), (47, 26593755), (137, 9123405), (141, 8864585), (235, 5318751), (411, 3041135), (685, 1824681), (705, 1772917), (2055, 608227), (6439, 194115), (12941, 96585), (19317, 64705), (32195, 38823)]