4884015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 8398080

約数和(自身を除く): 3514065

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 179, 255, 321, 535, 537, 895, 1605, 1819, 2685, 3043, 5457, 9095, 9129, 15215, 19153, 27285, 45645, 57459, 95765, 287295, 325601, 976803, 1628005, 4884015]

約数ペア:

[(1, 4884015), (3, 1628005), (5, 976803), (15, 325601), (17, 287295), (51, 95765), (85, 57459), (107, 45645), (179, 27285), (255, 19153), (321, 15215), (535, 9129), (537, 9095), (895, 5457), (1605, 3043), (1819, 2685)]