67116945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3571}}^1$

素因数の和:3765

約数の個数: 32

約数和(自身を含む): 123448320

約数和(自身を除く): 56331375

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 537, 895, 1253, 2685, 3571, 3759, 6265, 10713, 17855, 18795, 24997, 53565, 74991, 124985, 374955, 639209, 1917627, 3196045, 4474463, 9588135, 13423389, 22372315, 67116945]

約数ペア:

[(1, 67116945), (3, 22372315), (5, 13423389), (7, 9588135), (15, 4474463), (21, 3196045), (35, 1917627), (105, 639209), (179, 374955), (537, 124985), (895, 74991), (1253, 53565), (2685, 24997), (3571, 18795), (3759, 17855), (6265, 10713)]