71325185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{9257}}^1$

素因数の和:9352

約数の個数: 16

約数和(自身を含む): 90654336

約数和(自身を除く): 19329151

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 9257, 46285, 212911, 620219, 1064555, 3101095, 14265037, 71325185]

約数ペア:

[(1, 71325185), (5, 14265037), (23, 3101095), (67, 1064555), (115, 620219), (335, 212911), (1541, 46285), (7705, 9257)]