3993625

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 5106816

約数和(自身を除く): 1113191

約数列:

[1, 5, 25, 43, 125, 215, 743, 1075, 3715, 5375, 18575, 31949, 92875, 159745, 798725, 3993625]

約数ペア:

[(1, 3993625), (5, 798725), (25, 159745), (43, 92875), (125, 31949), (215, 18575), (743, 5375), (1075, 3715)]