796875

素因数分解:

$3^1\times 5^6\times {\mathrm{17}}^1$

素因数の和:50

約数の個数: 28

約数和(自身を含む): 1406232

約数和(自身を除く): 609357

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 625, 1275, 1875, 2125, 3125, 6375, 9375, 10625, 15625, 31875, 46875, 53125, 159375, 265625, 796875]

約数ペア:

[(1, 796875), (3, 265625), (5, 159375), (15, 53125), (17, 46875), (25, 31875), (51, 15625), (75, 10625), (85, 9375), (125, 6375), (255, 3125), (375, 2125), (425, 1875), (625, 1275)]