54563125

素因数分解:

$5^4\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1390

約数の個数: 20

約数和(自身を含む): 69252832

約数和(自身を除く): 14689707

約数列:

[1, 5, 25, 67, 125, 335, 625, 1303, 1675, 6515, 8375, 32575, 41875, 87301, 162875, 436505, 814375, 2182525, 10912625, 54563125]

約数ペア:

[(1, 54563125), (5, 10912625), (25, 2182525), (67, 814375), (125, 436505), (335, 162875), (625, 87301), (1303, 41875), (1675, 32575), (6515, 8375)]