271202015

素因数分解:

$5^1\times 7^2\times {\mathrm{991}}^1\times {\mathrm{1117}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 379297152

約数和(自身を除く): 108095137

約数列:

[1, 5, 7, 35, 49, 245, 991, 1117, 4955, 5585, 6937, 7819, 34685, 39095, 48559, 54733, 242795, 273665, 1106947, 5534735, 7748629, 38743145, 54240403, 271202015]

約数ペア:

[(1, 271202015), (5, 54240403), (7, 38743145), (35, 7748629), (49, 5534735), (245, 1106947), (991, 273665), (1117, 242795), (4955, 54733), (5585, 48559), (6937, 39095), (7819, 34685)]