80586775

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 102743424

約数和(自身を除く): 22156649

約数列:

[1, 5, 25, 71, 83, 355, 415, 547, 1775, 2075, 2735, 5893, 13675, 29465, 38837, 45401, 147325, 194185, 227005, 970925, 1135025, 3223471, 16117355, 80586775]

約数ペア:

[(1, 80586775), (5, 16117355), (25, 3223471), (71, 1135025), (83, 970925), (355, 227005), (415, 194185), (547, 147325), (1775, 45401), (2075, 38837), (2735, 29465), (5893, 13675)]