71668655

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1871}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 88418304

約数和(自身を除く): 16749649

約数列:

[1, 5, 47, 163, 235, 815, 1871, 7661, 9355, 38305, 87937, 304973, 439685, 1524865, 14333731, 71668655]

約数ペア:

[(1, 71668655), (5, 14333731), (47, 1524865), (163, 439685), (235, 304973), (815, 87937), (1871, 38305), (7661, 9355)]