6807225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 12588480

約数和(自身を除く): 5781255

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 281, 285, 323, 425, 475, 843, 969, 1275, 1405, 1425, 1615, 4215, 4777, 4845, 5339, 7025, 8075, 14331, 16017, 21075, 23885, 24225, 26695, 71655, 80085, 90763, 119425, 133475, 272289, 358275, 400425, 453815, 1361445, 2269075, 6807225]

約数ペア:

[(1, 6807225), (3, 2269075), (5, 1361445), (15, 453815), (17, 400425), (19, 358275), (25, 272289), (51, 133475), (57, 119425), (75, 90763), (85, 80085), (95, 71655), (255, 26695), (281, 24225), (285, 23885), (323, 21075), (425, 16017), (475, 14331), (843, 8075), (969, 7025), (1275, 5339), (1405, 4845), (1425, 4777), (1615, 4215)]