169179985

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{15401}}^1$

素因数の和:15445

約数の個数: 16

約数和(自身を含む): 219940560

約数和(自身を除く): 50760575

約数列:

[1, 5, 13, 65, 169, 845, 2197, 10985, 15401, 77005, 200213, 1001065, 2602769, 13013845, 33835997, 169179985]

約数ペア:

[(1, 169179985), (5, 33835997), (13, 13013845), (65, 2602769), (169, 1001065), (845, 200213), (2197, 77005), (10985, 15401)]