82845825

素因数分解:

$3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{3931}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 137494176

約数和(自身を除く): 54648351

約数列:

[1, 3, 5, 15, 25, 75, 281, 843, 1405, 3931, 4215, 7025, 11793, 19655, 21075, 58965, 98275, 294825, 1104611, 3313833, 5523055, 16569165, 27615275, 82845825]

約数ペア:

[(1, 82845825), (3, 27615275), (5, 16569165), (15, 5523055), (25, 3313833), (75, 1104611), (281, 294825), (843, 98275), (1405, 58965), (3931, 21075), (4215, 19655), (7025, 11793)]