7428875

素因数分解:

$5^3\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:695

約数の個数: 16

約数和(自身を含む): 9377472

約数和(自身を除く): 1948597

約数列:

[1, 5, 25, 103, 125, 515, 577, 2575, 2885, 12875, 14425, 59431, 72125, 297155, 1485775, 7428875]

約数ペア:

[(1, 7428875), (5, 1485775), (25, 297155), (103, 72125), (125, 59431), (515, 14425), (577, 12875), (2575, 2885)]