30528345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6301}}^1$

素因数の和:6345

約数の個数: 32

約数和(自身を含む): 54449280

約数和(自身を除く): 23920935

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 6301, 18903, 31505, 94515, 107117, 119719, 321351, 359157, 535585, 598595, 1606755, 1795785, 2035223, 6105669, 10176115, 30528345]

約数ペア:

[(1, 30528345), (3, 10176115), (5, 6105669), (15, 2035223), (17, 1795785), (19, 1606755), (51, 598595), (57, 535585), (85, 359157), (95, 321351), (255, 119719), (285, 107117), (323, 94515), (969, 31505), (1615, 18903), (4845, 6301)]