54512875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 72304128

約数和(自身を除く): 17791253

約数列:

[1, 5, 23, 25, 67, 115, 125, 283, 335, 575, 1415, 1541, 1675, 2875, 6509, 7075, 7705, 8375, 18961, 32545, 35375, 38525, 94805, 162725, 192625, 436103, 474025, 813625, 2180515, 2370125, 10902575, 54512875]

約数ペア:

[(1, 54512875), (5, 10902575), (23, 2370125), (25, 2180515), (67, 813625), (115, 474025), (125, 436103), (283, 192625), (335, 162725), (575, 94805), (1415, 38525), (1541, 35375), (1675, 32545), (2875, 18961), (6509, 8375), (7075, 7705)]