7171995

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{739}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 11508480

約数和(自身を除く): 4336485

約数列:

[1, 3, 5, 15, 647, 739, 1941, 2217, 3235, 3695, 9705, 11085, 478133, 1434399, 2390665, 7171995]

約数ペア:

[(1, 7171995), (3, 2390665), (5, 1434399), (15, 478133), (647, 11085), (739, 9705), (1941, 3695), (2217, 3235)]