2893125

素因数分解:

$3^1\times 5^4\times {\mathrm{1543}}^1$

素因数の和:1566

約数の個数: 20

約数和(自身を含む): 4823456

約数和(自身を除く): 1930331

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1543, 1875, 4629, 7715, 23145, 38575, 115725, 192875, 578625, 964375, 2893125]

約数ペア:

[(1, 2893125), (3, 964375), (5, 578625), (15, 192875), (25, 115725), (75, 38575), (125, 23145), (375, 7715), (625, 4629), (1543, 1875)]