327808875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{51421}}^1$

素因数の和:51456

約数の個数: 32

約数和(自身を含む): 577571904

約数和(自身を除く): 249763029

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 51421, 154263, 257105, 771315, 874157, 1285525, 2622471, 3856575, 4370785, 6427625, 13112355, 19282875, 21853925, 65561775, 109269625, 327808875]

約数ペア:

[(1, 327808875), (3, 109269625), (5, 65561775), (15, 21853925), (17, 19282875), (25, 13112355), (51, 6427625), (75, 4370785), (85, 3856575), (125, 2622471), (255, 1285525), (375, 874157), (425, 771315), (1275, 257105), (2125, 154263), (6375, 51421)]