82567405

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 100490544

約数和(自身を除く): 17923139

約数列:

[1, 5, 113, 317, 461, 565, 1585, 2305, 35821, 52093, 146137, 179105, 260465, 730685, 16513481, 82567405]

約数ペア:

[(1, 82567405), (5, 16513481), (113, 730685), (317, 260465), (461, 179105), (565, 146137), (1585, 52093), (2305, 35821)]