165080045

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 215506656

約数和(自身を除く): 50426611

約数列:

[1, 5, 13, 65, 169, 347, 563, 845, 1735, 2815, 4511, 7319, 22555, 36595, 58643, 95147, 195361, 293215, 475735, 976805, 2539693, 12698465, 33016009, 165080045]

約数ペア:

[(1, 165080045), (5, 33016009), (13, 12698465), (65, 2539693), (169, 976805), (347, 475735), (563, 293215), (845, 195361), (1735, 95147), (2815, 58643), (4511, 36595), (7319, 22555)]