75153345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1481}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 128044800

約数和(自身を除く): 52891455

約数列:

[1, 3, 5, 15, 17, 51, 85, 199, 255, 597, 995, 1481, 2985, 3383, 4443, 7405, 10149, 16915, 22215, 25177, 50745, 75531, 125885, 294719, 377655, 884157, 1473595, 4420785, 5010223, 15030669, 25051115, 75153345]

約数ペア:

[(1, 75153345), (3, 25051115), (5, 15030669), (15, 5010223), (17, 4420785), (51, 1473595), (85, 884157), (199, 377655), (255, 294719), (597, 125885), (995, 75531), (1481, 50745), (2985, 25177), (3383, 22215), (4443, 16915), (7405, 10149)]