1322005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 1707264

約数和(自身を除く): 385259

約数列:

[1, 5, 17, 85, 103, 151, 515, 755, 1751, 2567, 8755, 12835, 15553, 77765, 264401, 1322005]

約数ペア:

[(1, 1322005), (5, 264401), (17, 77765), (85, 15553), (103, 12835), (151, 8755), (515, 2567), (755, 1751)]