8122005

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 15292800

約数和(自身を除く): 7170795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 3539, 10617, 17695, 31851, 53085, 60163, 95553, 159255, 180489, 300815, 477765, 541467, 902445, 1624401, 2707335, 8122005]

約数ペア:

[(1, 8122005), (3, 2707335), (5, 1624401), (9, 902445), (15, 541467), (17, 477765), (27, 300815), (45, 180489), (51, 159255), (85, 95553), (135, 60163), (153, 53085), (255, 31851), (459, 17695), (765, 10617), (2295, 3539)]