71144955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3371}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 143080704

約数和(自身を除く): 71935749

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 3015, 3371, 4221, 7035, 10113, 16855, 21105, 23597, 30339, 50565, 70791, 117985, 151695, 212373, 225857, 353955, 677571, 1061865, 1129285, 1580999, 2032713, 3387855, 4742997, 7904995, 10163565, 14228991, 23714985, 71144955]

約数ペア:

[(1, 71144955), (3, 23714985), (5, 14228991), (7, 10163565), (9, 7904995), (15, 4742997), (21, 3387855), (35, 2032713), (45, 1580999), (63, 1129285), (67, 1061865), (105, 677571), (201, 353955), (315, 225857), (335, 212373), (469, 151695), (603, 117985), (1005, 70791), (1407, 50565), (2345, 30339), (3015, 23597), (3371, 21105), (4221, 16855), (7035, 10113)]