82060025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 104618304

約数和(自身を除く): 22558279

約数列:

[1, 5, 25, 71, 83, 355, 415, 557, 1775, 2075, 2785, 5893, 13925, 29465, 39547, 46231, 147325, 197735, 231155, 988675, 1155775, 3282401, 16412005, 82060025]

約数ペア:

[(1, 82060025), (5, 16412005), (25, 3282401), (71, 1155775), (83, 988675), (355, 231155), (415, 197735), (557, 147325), (1775, 46231), (2075, 39547), (2785, 29465), (5893, 13925)]