870825295

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{31051}}^1$

素因数の和:31206

約数の個数: 16

約数和(自身を含む): 1073157120

約数和(自身を除く): 202331825

約数列:

[1, 5, 71, 79, 355, 395, 5609, 28045, 31051, 155255, 2204621, 2453029, 11023105, 12265145, 174165059, 870825295]

約数ペア:

[(1, 870825295), (5, 174165059), (71, 12265145), (79, 11023105), (355, 2453029), (395, 2204621), (5609, 155255), (28045, 31051)]