85125365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4211}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 110388096

約数和(自身を除く): 25262731

約数列:

[1, 5, 13, 65, 311, 1555, 4043, 4211, 20215, 21055, 54743, 273715, 1309621, 6548105, 17025073, 85125365]

約数ペア:

[(1, 85125365), (5, 17025073), (13, 6548105), (65, 1309621), (311, 273715), (1555, 54743), (4043, 21055), (4211, 20215)]