28753125

素因数分解:

$3^1\times 5^5\times {\mathrm{3067}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 47934432

約数和(自身を除く): 19181307

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 3067, 3125, 9201, 9375, 15335, 46005, 76675, 230025, 383375, 1150125, 1916875, 5750625, 9584375, 28753125]

約数ペア:

[(1, 28753125), (3, 9584375), (5, 5750625), (15, 1916875), (25, 1150125), (75, 383375), (125, 230025), (375, 76675), (625, 46005), (1875, 15335), (3067, 9375), (3125, 9201)]