54314375

素因数分解:

$5^4\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 30

約数和(自身を含む): 70964784

約数和(自身を除く): 16650409

約数列:

[1, 5, 25, 43, 47, 125, 215, 235, 625, 1075, 1175, 1849, 2021, 5375, 5875, 9245, 10105, 26875, 29375, 46225, 50525, 86903, 231125, 252625, 434515, 1155625, 1263125, 2172575, 10862875, 54314375]

約数ペア:

[(1, 54314375), (5, 10862875), (25, 2172575), (43, 1263125), (47, 1155625), (125, 434515), (215, 252625), (235, 231125), (625, 86903), (1075, 50525), (1175, 46225), (1849, 29375), (2021, 26875), (5375, 10105), (5875, 9245)]