2968125

素因数分解:

$3^1\times 5^4\times {\mathrm{1583}}^1$

素因数の和:1606

約数の個数: 20

約数和(自身を含む): 4948416

約数和(自身を除く): 1980291

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1583, 1875, 4749, 7915, 23745, 39575, 118725, 197875, 593625, 989375, 2968125]

約数ペア:

[(1, 2968125), (3, 989375), (5, 593625), (15, 197875), (25, 118725), (75, 39575), (125, 23745), (375, 7915), (625, 4749), (1583, 1875)]