163670065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{5981}}^1$

素因数の和:6420

約数の個数: 16

約数和(自身を含む): 212049936

約数和(自身を除く): 48379871

約数列:

[1, 5, 13, 65, 421, 2105, 5473, 5981, 27365, 29905, 77753, 388765, 2518001, 12590005, 32734013, 163670065]

約数ペア:

[(1, 163670065), (5, 32734013), (13, 12590005), (65, 2518001), (421, 388765), (2105, 77753), (5473, 29905), (5981, 27365)]