53642185

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 65721600

約数和(自身を除く): 12079415

約数列:

[1, 5, 79, 139, 395, 695, 977, 4885, 10981, 54905, 77183, 135803, 385915, 679015, 10728437, 53642185]

約数ペア:

[(1, 53642185), (5, 10728437), (79, 679015), (139, 385915), (395, 135803), (695, 77183), (977, 54905), (4885, 10981)]