13587605

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 16934400

約数和(自身を除く): 3346795

約数列:

[1, 5, 41, 79, 205, 395, 839, 3239, 4195, 16195, 34399, 66281, 171995, 331405, 2717521, 13587605]

約数ペア:

[(1, 13587605), (5, 2717521), (41, 331405), (79, 171995), (205, 66281), (395, 34399), (839, 16195), (3239, 4195)]