138857185

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1\times {\mathrm{653}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 169516800

約数和(自身を除く): 30659615

約数列:

[1, 5, 71, 355, 599, 653, 2995, 3265, 42529, 46363, 212645, 231815, 391147, 1955735, 27771437, 138857185]

約数ペア:

[(1, 138857185), (5, 27771437), (71, 1955735), (355, 391147), (599, 231815), (653, 212645), (2995, 46363), (3265, 42529)]