102666145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1493}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 130695120

約数和(自身を除く): 28028975

約数列:

[1, 5, 17, 85, 809, 1493, 4045, 7465, 13753, 25381, 68765, 126905, 1207837, 6039185, 20533229, 102666145]

約数ペア:

[(1, 102666145), (5, 20533229), (17, 6039185), (85, 1207837), (809, 126905), (1493, 68765), (4045, 25381), (7465, 13753)]