556243485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7247}}^1$

素因数の和:7322

約数の個数: 64

約数和(自身を含む): 1102159872

約数和(自身を除く): 545916387

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 43, 51, 85, 105, 119, 129, 215, 255, 301, 357, 595, 645, 731, 903, 1505, 1785, 2193, 3655, 4515, 5117, 7247, 10965, 15351, 21741, 25585, 36235, 50729, 76755, 108705, 123199, 152187, 253645, 311621, 369597, 615995, 760935, 862393, 934863, 1558105, 1847985, 2181347, 2587179, 4311965, 4674315, 5297557, 6544041, 10906735, 12935895, 15892671, 26487785, 32720205, 37082899, 79463355, 111248697, 185414495, 556243485]

約数ペア:

[(1, 556243485), (3, 185414495), (5, 111248697), (7, 79463355), (15, 37082899), (17, 32720205), (21, 26487785), (35, 15892671), (43, 12935895), (51, 10906735), (85, 6544041), (105, 5297557), (119, 4674315), (129, 4311965), (215, 2587179), (255, 2181347), (301, 1847985), (357, 1558105), (595, 934863), (645, 862393), (731, 760935), (903, 615995), (1505, 369597), (1785, 311621), (2193, 253645), (3655, 152187), (4515, 123199), (5117, 108705), (7247, 76755), (10965, 50729), (15351, 36235), (21741, 25585)]