49351875

素因数分解:

$3^1\times 5^4\times {\mathrm{26321}}^1$

素因数の和:26344

約数の個数: 20

約数和(自身を含む): 82229928

約数和(自身を除く): 32878053

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 26321, 78963, 131605, 394815, 658025, 1974075, 3290125, 9870375, 16450625, 49351875]

約数ペア:

[(1, 49351875), (3, 16450625), (5, 9870375), (15, 3290125), (25, 1974075), (75, 658025), (125, 394815), (375, 131605), (625, 78963), (1875, 26321)]