4703125

素因数分解:

$5^6\times 7^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 28

約数和(自身を含む): 6874912

約数和(自身を除く): 2171787

約数列:

[1, 5, 7, 25, 35, 43, 125, 175, 215, 301, 625, 875, 1075, 1505, 3125, 4375, 5375, 7525, 15625, 21875, 26875, 37625, 109375, 134375, 188125, 671875, 940625, 4703125]

約数ペア:

[(1, 4703125), (5, 940625), (7, 671875), (25, 188125), (35, 134375), (43, 109375), (125, 37625), (175, 26875), (215, 21875), (301, 15625), (625, 7525), (875, 5375), (1075, 4375), (1505, 3125)]