1385234785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{5897}}^1\times {\mathrm{4271}}^1$

素因数の和:10184

約数の個数: 16

約数和(自身を含む): 1814130432

約数和(自身を除く): 428895647

約数列:

[1, 5, 11, 55, 4271, 5897, 21355, 29485, 46981, 64867, 234905, 324335, 25186087, 125930435, 277046957, 1385234785]

約数ペア:

[(1, 1385234785), (5, 277046957), (11, 125930435), (55, 25186087), (4271, 324335), (5897, 234905), (21355, 64867), (29485, 46981)]