72236485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5413}}^1$

素因数の和:5592

約数の個数: 16

約数和(自身を含む): 92384496

約数和(自身を除く): 20148011

約数列:

[1, 5, 17, 85, 157, 785, 2669, 5413, 13345, 27065, 92021, 460105, 849841, 4249205, 14447297, 72236485]

約数ペア:

[(1, 72236485), (5, 14447297), (17, 4249205), (85, 849841), (157, 460105), (785, 92021), (2669, 27065), (5413, 13345)]