6435945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 12130560

約数和(自身を除く): 5694615

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 179, 235, 255, 423, 537, 705, 765, 799, 895, 1611, 2115, 2397, 2685, 3043, 3995, 7191, 8055, 8413, 9129, 11985, 15215, 25239, 27387, 35955, 42065, 45645, 75717, 126195, 136935, 143021, 378585, 429063, 715105, 1287189, 2145315, 6435945]

約数ペア:

[(1, 6435945), (3, 2145315), (5, 1287189), (9, 715105), (15, 429063), (17, 378585), (45, 143021), (47, 136935), (51, 126195), (85, 75717), (141, 45645), (153, 42065), (179, 35955), (235, 27387), (255, 25239), (423, 15215), (537, 11985), (705, 9129), (765, 8413), (799, 8055), (895, 7191), (1611, 3995), (2115, 3043), (2397, 2685)]